eMedTV Articles A-Z

Drug Interactions With Ondansetron

There are potential drug interactions with ondansetron, including interactions with rifampicin and Ultram. This eMedTV article explains how certain drug interactions can lower the levels of ondansetron in your blood.

Drug Interactions With Orally Disintegrating Carbidopa-Levodopa

Certain drug interactions with orally disintegrating carbidopa-levodopa can raise your risk of side effects. This eMedTV page lists the drugs that can negatively interact with orally disintegrating carbidopa-levodopa, such as MAOIs and antipsychotics.

Drug Interactions With Orally Disintegrating Metoclopramide

This eMedTV article takes a detailed look at drug interactions with orally disintegrating metoclopramide. This includes a list of medicines that can react with orally disintegrating metoclopramide and the problems that can occur as a result.

Drug Interactions With Orally Disintegrating Selegiline

Certain drug interactions with orally disintegrating selegiline can raise your risk of side effects. This eMedTV page lists medicines that can negatively interact with orally disintegrating selegiline, such as certain antidepressants and stimulants.

Drug Interactions With Orlistat

This page of the eMedTV library explains the potentially negative consequences of combining orlistat with certain medications. It lists the substances that can cause drug interactions with orlistat and also describes how they may be avoided.

Drug Interactions With Oseltamivir

There are no known drug interactions with oseltamivir, as this eMedTV article explains. The medication, which is used to treat and prevent the flu, has been studied extensively in clinical trials and, so far, no interactions have been reported.

Drug Interactions With Oxaprozin

This eMedTV resource contains a detailed list of medicines that may cause drug interactions with oxaprozin, such as lithium, glyburide, and warfarin. These interactions may cause serious side effects or decrease the effectiveness of the drugs.

Drug Interactions With Oxazepam

Alcohol and antidepressants are among the drugs that can potentially cause drug interactions with oxazepam. This eMedTV page describes how oxazepam interactions can raise your risk of side effects like drowsiness, confusion, or difficulty breathing.

Drug Interactions With Oxcarbazepine

Tegretol, Calan, and Dilantin are some of the drugs that can potentially interact with oxcarbazepine. This eMedTV Web page discusses some possible drug interactions with oxcarbazepine and explains the problems that these interactions can cause.

Drug Interactions With Oxybutynin ER

Anticholinergics, pramlintide, and certain antibiotics may cause drug interactions with oxybutynin. This eMedTV page offers a more detailed list of medicines that may interact with oxybutynin and explains what may happen if these interactions occur.

Drug Interactions With Oxybutynin Gel

Acetylcholinesterase inhibitors, pramlintide, and anticholinergic drugs may interfere with oxybutynin gel. This eMedTV article offers a more in-depth look at the potentially negative consequences of these oxybutynin gel drug interactions.

Drug Interactions With Oxycodone ER

Muscle relaxants, antihistamines, and sleep medications can cause oxycodone ER drug interactions. This eMedTV segment lists other drugs that may cause interactions and describes the potential effects of these interactions.

Drug Interactions With Oxycodone/APAP

To avoid serious problems, it is important to be aware of possible drug interactions with oxycodone/APAP. This eMedTV resource provides a list of medications that may negatively interact with oxycodone/APAP and describes the problems that may occur.

Drug Interactions With Oxymetazoline Nasal Spray

Oxymetazoline nasal spray may cause negative drug interactions with several medications. This eMedTV Web page provides a list of medications that may interact with oxymetazoline nasal spray and describes the problems that could occur.

Drug Interactions With Paclitaxel

Medicines that may interact with paclitaxel include certain "live vaccinations" and protease inhibitors. This eMedTV segment lists other medicines that may lead to drug interactions with paclitaxel and describes the side effects that may occur.

Drug Interactions With Paliperidone

Alfuzosin and sunitinib are among the drugs that can potentially cause drug interactions with paliperidone. This eMedTV page explains how these interactions can raise a person's risk of a dangerous irregular heart rhythm called QT prolongation.

Drug Interactions With Palonosetron

Palonosetron is unlikely to interact with other medications. This resource from the eMedTV library takes a closer look at drug interactions with palonosetron and explains why the medication is no longer believed to interfere with QT-prolonging drugs.

Drug Interactions With Pamidronate

NSAIDs, vancomycin, and diuretics may potentially cause drug interactions with pamidronate. This eMedTV Web page lists other medicines that could cause pamidronate drug interactions and describes the complications that may occur as a result.

Drug Interactions With Panax Ginseng

Blood-thinning medicines and diabetes medications may cause drug interactions with Panax ginseng. This eMedTV resource lists other products that may interact with Panax ginseng and describes the potential effects of these negative interactions.

Drug Interactions With Paroxetine

Some of the drugs that can interact with paroxetine include ibuprofen, lithium, and aspirin. This eMedTV article discusses drug interactions with paroxetine, including information on how these interactions can lead to problems.

Drug Interactions With Paroxetine Controlled Release

NSAIDs and aspirin are among the drugs that can potentially interact with paroxetine controlled release. This eMedTV Web page explains how drug interactions with paroxetine controlled release can cause, or raise your risk of, certain side effects.

Drug Interactions With Pegaptanib

Since pegaptanib is injected into the eye, very little of the drug reaches the bloodstream. As this eMedTV page explains, drug interactions with pegaptanib are unlikely because the rest of the body is exposed to very low amounts of the medication.

Drug Interactions With Pegfilgrastim

Chemotherapy medications and lithium may potentially interact with pegfilgrastim. This article from the eMedTV Web site describes the potentially serious complications that may occur as a result of drug interactions with pegfilgrastim.

Drug Interactions With Pemetrexed

As this eMedTV segment explains, pemetrexed can react with several drugs, such as naproxen sodium, probenecid, and ibuprofen. This resource takes a closer look at these pemetrexed interactions and describes the problems that can occur as a result.

Drug Interactions With Penbutolol

Digoxin, reserpine, and various other medications may cause penbutolol drug interactions. This eMedTV Web page lists other medicines that may interact with penbutolol and explains what problems may occur if these drugs are taken together.

Drug Interactions With Perindopril

Medicines that may cause drug interactions with perindopril include lithium, diuretics, and gentomycin. This eMedTV article lists other possible drug interactions and describes the potential side effects or complications that may occur.

Drug Interactions With Perphenazine

Certain antidepressants and alcohol are among the drugs that can potentially interact with perphenazine. This eMedTV article describes how drug interactions with perphenazine can cause unwanted side effects or decrease the effectiveness of the drug.

Drug Interactions With Phendimetrazine

As this eMedTV resource explains, drug interactions with phendimetrazine may occur when it is taken with MAOIs, diabetes medications, or other drugs. This page also describes how these interactions can cause problems, such as dangerous side effects.

Drug Interactions With Phenelzine

Medicines that may cause drug interactions with phenelzine include bupropion, narcotics, and pressors. As this eMedTV page explains, many of these interactions are extremely dangerous and can lead to a life-threatening increase in blood pressure.

Drug Interactions With Phenylephrine

Before using phenylephrine, it is important to know that this drug may interact with certain medicines. This eMedTV page outlines the medications that may cause negative phenylephrine drug interactions and describes the problems that may occur.

Drug Interactions With Phenytoin

Alcohol, quinidine, and warfarin may potentially cause drug interactions with phenytoin. This page on the eMedTV Web site explains what other drugs may cause phenytoin interactions and describes the possible risks of combining them with phenytoin.

Drug Interactions With Pindolol

Alpha blockers, thioridazine, NSAIDs, and various other medicines may cause pindolol drug interactions. This eMedTV page lists other drugs that may interfere with pindolol and describes the potential effects of these negative interactions.

Drug Interactions With Pioglitazone

As this eMedTV article explains, Norvir, Adalat, and Versed are some of the drugs that may cause drug interactions with pioglitazone. This Web page discusses these and other medicines that can cause pioglitazone interactions.

Drug Interactions With Pioglitazone and Glimepiride

Drugs such as niacin, diuretics, or warfarin may cause drug interactions with pioglitazone and glimepiride. This eMedTV article lists other medicines that can lead to drug interactions and describes the potential side effects that may occur.

Drug Interactions With Pioglitazone and Metformin

Cimetidine, niacin, and rifampin may potentially cause drug interactions with pioglitazone and metformin. This eMedTV article lists other medicines that can cause pioglitazone and metformin interactions and describes the possible effects.

Drug Interactions With Pirbuterol

Diuretics, beta blockers, and MAOIs are among the drugs that can potentially interact with pirbuterol. This eMedTV article lists other drugs that can lead to drug interactions with pirbuterol and describes the problems that may result.

Drug Interactions With Piroxicam

Drugs that can potentially interact with piroxicam include warfarin and Trexall. This eMedTV Web page explores drug interactions with piroxicam, which can raise your risk of bleeding and reduce the effectiveness of ACE inhibitors and diuretics.

Drug Interactions With Portia

Selegiline, aprepitant, and Neoral are some of the drugs that may cause drug interactions with Portia. As this eMedTV resource explains, Portia drug interactions can increase your risk of side effects or unintentional pregnancy.

Drug Interactions With Pramipexole

Some drug interactions with pramipexole can increase your risk of side effects. This page from the eMedTV library lists the medications that can negatively interact with pramipexole and describes the complications that these interactions may cause.

Drug Interactions With Pramlintide

Drug interactions with pramlintide may occur when the medication is taken with medicines such as Precose. This eMedTV Web page discusses other medications that may interact with pramlintide, such as anticholinergic medications.

Drug Interactions With Pravastatin

Some of the drugs that can interact with pravastatin include niacin, fluconazole, and fibrates. This eMedTV article looks at drug interactions with pravastatin and also covers the risk of developing muscle problems when certain drugs are combined.

Drug Interactions With Pregabalin

Alcohol, sleep drugs, and barbiturates are among the drugs that can potentially interact with pregabalin. This eMedTV Web page describes how drug interactions with pregabalin can increase your risk of certain side effects (such as confusion).

Drug Interactions With Previfem

Selegiline, atorvastatin, and antibiotics may cause drug interactions with Previfem. As this eMedTV article explains, Previfem interactions can increase your risk of pregnancy. Other drugs that may cause an interaction are also listed on this page.

Drug Interactions With Primidone

When alcohol, barbiturates, or sleep medications are taken with primidone, drug interactions can occur. This eMedTV article discusses these and other drug interactions with primidone, including some of the possible side effects that can occur.

Drug Interactions With Prochlorperazine

Alcohol and certain medications may potentially cause drug interactions with prochlorperazine. This eMedTV segment lists some drugs that may lead to prochlorperazine interactions and describes the potentially negative effects of these interactions.

Drug Interactions With Procyclidine

Certain antipsychotics and antidepressants can cause drug interactions with procyclidine. This eMedTV Web resource lists other medications that may interact with procyclidine and explains the potential complications these interactions can cause.

Drug Interactions With Progesterone Capsules

Barbiturates, modafinil, and antifungal medicines can lead to drug interactions with progesterone capsules. This eMedTV Web page offers a list of other medications that can cause drug interactions and explains the problems that can occur as a result.

Drug Interactions With Promethazine

Epinephrine, pramlintide, and MAOIs can all cause drug interactions with promethazine. This eMedTV segment lists other medications that may react negatively with promethazine and describes the potentially serious problems that could result.

Drug Interactions With Propoxyphene/Acetaminophen

Alcohol, warfarin, and certain beta blockers may cause drug interactions with propoxyphene/acetaminophen. This eMedTV article lists other drugs that may cause a negative interaction and describes the potential effects of these interactions.

Drug Interactions With Propranolol

This eMedTV page explains how propranolol drug interactions can change the way your body metabolizes the drugs and alter the levels of some drugs in your body. Among the drugs that can interfere with propranolol are digoxin, alcohol, and NSAIDs.

Drug Interactions With Propranolol Sustained-Release

Propranolol sustained-release can potentially interact with NSAIDs, alcohol, and calcium channel blockers. This eMedTV article explains the effects of drug interactions with propranolol sustained-release and what your doctor may do as a result.

Drug Interactions With Propranolol XL

Warfarin, digoxin, and reserpine are medicines that may cause propranolol XL drug interactions. This eMedTV page includes a list of other drugs that may interact with this medicine and describes the potential effects of these interactions.

Drug Interactions With Protein-Bound Paclitaxel

Certain antibiotics or antifungals can potentially cause drug interactions with protein-bound paclitaxel. This eMedTV Web page covers other drugs may cause interactions, as well as the steps your doctor may take to help prevent them from occurring.

Drug Interactions With Protriptyline

Medications that may cause drug interactions with protriptyline include cisapride, pressors, and alcohol. This eMedTV page lists other drugs that may cause negative interactions and explains the risks involved with combining these drugs.

Drug Interactions With Pseudoephedrine

Bromocriptine, cannabinoids, and MAOIs are medicines that may cause pseudoephedrine drug interactions. This eMedTV page explains what may happen if these drugs are taken with pseudoephedrine and lists other drugs that may cause an interaction.

Drug Interactions With Pyridoxine

Phenytoin, amiodarone, and phenobarbital may cause drug interactions with pyridoxine. As this eMedTV page explains, pyridoxine may reduce the effectiveness of these drugs or increase the risk of certain side effects, including sensitivity to the sun.

Drug Interactions With Quasense

Antibiotics, cyclosporine, and barbiturates may cause negative drug interactions with Quasense. This eMedTV resource explains what can happen when these medications are combined and lists other medications that may also interact with Quasense.

Drug Interactions With Quazepam

Barbiturates, opiates, and antidepressants are medicines that may cause drug interactions with quazepam. This eMedTV Web page lists other medicines that could cause negative drug interactions and describes the side effects that may occur as a result.

Drug Interactions With Quetiapine

Drug interactions with quetiapine can occur when it is combined with alcohol or certain antibiotics. This eMedTV resource lists other medicines that can interact with quetiapine and explains the negative consequences these interactions may cause.

Drug Interactions With Quetiapine XR

Certain medicines, such as some antibiotics and antifungals, can negatively interact with quetiapine XR. This eMedTV page lists other medicines that can lead to drug interactions with quetiapine XR, and also describes the complications that can occur.

Drug Interactions With Quinapril

Among the drugs that can potentially interact with quinapril are diuretics, NSAIDs, and tetracycline. This eMedTV Web page describes how drug interactions with quinapril can alter the levels of certain drugs in your blood, among other things.

Drug Interactions With Quinapril-Hydrochlorothiazide

This eMedTV page contains a list of medicines that may cause drug interactions with quinapril-hydrochlorothiazide, including norepinephrine, tetracycline, and diuretics. Interactions may result in side effects or reduced effectiveness of the drugs.

Drug Interactions With Quinaretic

Quinaretic may interact with many different drugs, such as narcotics, lithium, and muscle relaxants. This eMedTV Web page discusses potential drug interactions with Quinaretic, such as those involving other blood pressure medicines.

Drug Interactions With Rabeprazole

Digoxin, ketoconazole, and warfarin are products that may cause potential rabeprazole drug interactions. This eMedTV resource explains how these interactions may cause your body to metabolize your medications differently than intended.

Drug Interactions With Raloxifene

Drug interactions with raloxifene can occur if it's combined with warfarin and diazepam, among other things. This eMedTV page lists other drugs that can cause interactions, describes the potentially negative results, and explains how to avoid them.

Drug Interactions With Raltegravir

Rifampin, phenytoin, and tipranavir are some of the drugs that may potentially interfere with raltegravir. This eMedTV page lists other medicines that may cause raltegravir drug interactions and describes the effects of combining these drugs.

Drug Interactions With Ramelteon

Alcohol and medicines such as rifampin or fluconazole may cause drug interactions with ramelteon. This eMedTV article describes the problems that may arise from combining medications and lists other drugs that may cause ramelteon interactions.

Drug Interactions With Ranibizumab

Since the body is exposed to low ranibizumab levels, other medicines shouldn't interact with it. As this eMedTV page explains, drug interactions with ranibizumab are unlikely because it is injected into the eye and won't fully enter the bloodstream.

Drug Interactions With Ranitidine

Some drugs that may interact with ranitidine include warfarin, triazolam, and itraconazole. This eMedTV resource discusses other potential drug interactions with ranitidine, such as those involving atazanavir or ketoconazole.

Drug Interactions With Rasagiline

Stimulants, atomoxetine, and pressors are medicines that may cause drug interactions with rasagiline. This eMedTV segment lists other products that may interact with rasagiline and explains the potential dangers of these drug interactions.

Drug Interactions With Reclipsen

This eMedTV page explains that drug interactions with Reclipsen may occur if the contraceptive is taken with certain other medications, such as antibiotics, barbiturates, and some seizure medicines. This page also explains the problems that may occur.

Drug Interactions With Regular Insulin

Beta blockers, fibrates, and ACE inhibitors may cause drug interactions with regular insulin. As this eMedTV page explains, regular insulin interactions can result in dangerously low blood sugar levels (which can become quite dangerous very quickly).

Drug Interactions With Repaglinide

As this eMedTV Web page explains, there are drug interactions with repaglinide and other medicines to be aware of, such as certain antibiotics, protease inhibitors, and MAOIs. This page also explains the problems these interactions can cause.

Drug Interactions With Repaglinide and Metformin

As this eMedTV Web page explains, certain medications can cause negative drug interactions with repaglinide and metformin. This page lists the medicines that may interact with repaglinide and metformin, and describes the complications that can occur.

Drug Interactions With Rimantadine

Medicines that may cause drug interactions with rimantadine include acetaminophen, aspirin, and cimetidine. This eMedTV segment lists other products that may interact with the flu medication and describes the possible effects of these interactions.

Drug Interactions With Risedronate

When risedronate is taken with calcium supplements, aspirin, or NSAIDs, drug interactions can occur. This eMedTV selection discusses these and other drug interactions with risedronate and offers helpful tips on how to avoid them.

Drug Interactions With Risedronate and Calcium

Drug interactions can occur when iron or calcium supplements are taken with risedronate and calcium. This eMedTV Web page discusses these and other drug interactions with risedronate and calcium, including the possible effects they can have.

Drug Interactions With Risperidone

Certain antibiotics and Prozac are among the drugs that can potentially interact with risperidone. This eMedTV page describes how drug interactions with risperidone can cause unwanted side effects or perhaps decrease the effectiveness of risperidone.

Drug Interactions With Ritonavir

Hormonal contraceptives, warfarin, and digoxin may cause drug interactions with ritonavir. This part of the eMedTV library lists other medicines that may interact with ritonavir and describes the possible effects of these negative interactions.

Drug Interactions With Rivastigmine

Anticholinergic medicines, NSAIDs, and cholinergic drugs could potentially interact with rivastigmine. As this eMedTV page explains, these drug interactions with rivastigmine may lead to side effects or reduce the effectiveness of the medicines.

Drug Interactions With Rizatriptan

This section of the eMedTV library lists drugs that can potentially interact with rizatriptan (such as MAOIs and ergot medications) and describes how drug interactions with rizatriptan can put you at risk of dangerous side effects, among other things.

Drug Interactions With Rocephin

Some drugs that can interact with Rocephin are warfarin, probenecid, and sulfinpyrazone. This eMedTV page covers how drug interactions with Rocephin can increase the levels of this drug in the body and how your doctor may handle these interactions.

Drug Interactions With Ropinirole XL

Some drug interactions with ropinirole XL can increase your risk of side effects or other problems. This eMedTV page lists the medications that can negatively interact with ropinirole XL and describes the complications that these interactions may cause.

Drug Interactions With Rosiglitazone

As this eMedTV page points out, there are potential drug interactions with rosiglitazone and other medicines, such as Lopid and rifampin. This article explains how these interactions can change the amount of rosiglitazone in your blood.

Drug Interactions With Rosiglitazone and Glimepiride

As this eMedTV page explains, there are potential drug interactions with rosiglitazone and glimepiride and other drugs, such as thyroid medications, oral contraceptives, and niacin. This page explains how these drug interactions can lead to problems.

Drug Interactions With Rosiglitazone and Metformin

Estrogens, diuretics, and Norvasc may cause drug interactions with rosiglitazone and metformin. This eMedTV resource explains what may happen during these interactions and lists other medicines that can lead to an interaction with this drug.

Drug Interactions With Rosuvastatin

Drugs that can potentially interact with rosuvastatin include antacids, warfarin, and gemfibrozil. This eMedTV page describes how drug interactions with rosuvastatin can change how the body metabolizes the medications and cause significant reactions.

Drug Interactions With Rufinamide

Certain problems can occur when rufinamide is taken with phenytoin, birth control pills, or other drugs. This eMedTV page lists some medicines that can cause drug interactions with rufinamide and explains what your doctor may suggest to avoid problems.

Drug Interactions With Salmeterol

Digoxin, beta blockers, and MAOIs are among the drugs that can potentially interact with salmeterol. This eMedTV Web page lists other drugs that can cause drug interactions with salmeterol and explains the possible problems that can occur.

Drug Interactions With Saquinavir

Some antibiotics, certain antidepressants, and warfarin are drugs that may interact with saquinavir. This eMedTV Web page lists other medications that may cause drug interactions with saquinavir and describes the problems that can occur.

Drug Interactions With Saxagliptin

Certain antibiotics, protease inhibitors, and antifungal medicines may cause saxagliptin drug interactions. This eMedTV article describes the potential effects of these interactions and explains what other medications may interfere with saxagliptin.

Drug Interactions With Selegiline

Drugs that may interact with selegiline include antidepressants, stimulants, and many cold medicines. This eMedTV page outlines other medicines that may cause drug interactions with selegiline and describes the negative effects of these interactions.

Drug Interactions With Sertraline

Drug interactions with sertraline may occur with medications such as warfarin, aspirin, and ibuprofen. This eMedTV article discusses some of the other drugs that may interact with sertraline, including some that may cause life-threatening symptoms.

Drug Interactions With Sibutramine

This page on the eMedTV Web site covers the potentially negative consequences of combining sibutramine with certain medicines. This page lists the medicines that can cause drug interactions with sibutramine and also describes how they may be avoided.

Drug Interactions With Sildenafil Citrate

As this eMedTV page explains, nitrates and alpha blockers are among the drugs that can potentially interact with sildenafil citrate. Drug interactions with sildenafil citrate can change how your body metabolizes the drugs, among other things.

Drug Interactions With Silodosin

Medicines that may cause drug interactions with silodosin include nefazodone, imatinib, and cyclosporine. This eMedTV page includes a more complete list of drugs that may interfere with silodosin and describes the potential effects of an interaction.

Drug Interactions With Simvastatin

Niacin, warfarin, and fibrates are among the drugs that can potentially interact with simvastatin. This eMedTV page explains how drug interactions with simvastatin can raise your risk of serious muscle problems (such as myopathy), among other things.

Drug Interactions With Sitagliptin

Drug interactions with sitagliptin are primarily limited to digoxin at this time. As this eMedTV Web page explains, when these two medications are combined, it can increase the level of digoxin in your blood.

Drug Interactions With Sitagliptin and Metformin

Diuretics, digoxin, and niacin may potentially cause drug interactions with sitagliptin and metformin. This eMedTV page lists other drugs that may interact with the diabetes medication, and explains the side effects that may occur as a result.

Drug Interactions With Solia

As this eMedTV Web page explains, certain drugs (such as antibiotics and many seizure medicines) can cause negative drug interactions with Solia. This page lists other medicines that may interact with Solia and describes the problems that may occur.

Drug Interactions With Solifenacin Succinate

Protease inhibitors, QT-prolonging medications, and pramlintide may interact with solifenacin succinate. This eMedTV resource lists other medicines that may cause drug interactions with solifenacin succinate and describes the possible effects.

Drug Interactions With Sotalol

Clonidine, reserpine, and some diuretics may react negatively with sotalol. This part of the eMedTV library explains what other medications may interact with sotalol and describes the potentially dangerous effects of these complications.

Drug Interactions With Spironolactone

If digoxin, barbiturates, or narcotics are taken with spironolactone, drug interactions may occur. This eMedTV resource lists other medicines that may cause drug interactions with spironolactone and describes the possible risks of these interactions.

Drug Interactions With Spironolactone-HCTZ

Alcohol, barbiturates, and lithium may cause drug interactions with spironolactone-HCTZ. This eMedTV resource lists other medicines that may cause an interaction and describes the effects that these potentially negative interactions can cause.

Drug Interactions With Sprintec

Certain drug interactions with Sprintec could increase your risk of pregnancy. This section of the eMedTV archives describes other possible effects of a Sprintec drug interaction and lists some of the medicines that may cause a negative interaction.

Drug Interactions With Spronyx

Theophylline, St. John's wort, and antibiotics are some of the drugs that may interact with Spronyx. As this eMedTV resource explains, drug interactions with Spronyx can increase your risk of unintentional pregnancy and other side effects.

Drug Interactions With Stavudine

Certain medicines (such as ribavirin and zidovudine) can cause drug interactions with stavudine. This eMedTV page outlines which medications should not be taken with stavudine, and describes the problems that these interactions may cause.

Drug Interactions With Sulfamethoxazole/Trimethoprim

Cyclosporine, certain diuretics, and digoxin may cause drug interactions with sulfamethoxazole/trimethoprim. This eMedTV article lists other drugs that may interact with sulfamethoxazole/trimethoprim and describes these potential interactions.

Drug Interactions With Sulfasalazine

Folic acid, digoxin, and warfarin are medicines that may cause drug interactions with sulfasalazine. This eMedTV article discusses these interactions in more detail and describes the side effects that may occur as a result of mixing the drugs.

Drug Interactions With Sulfasalazine Delayed-Release

Digoxin, folic acid, and warfarin can cause drug interactions with sulfasalazine delayed-release. This eMedTV Web page takes an in-depth look at these interactions and explains how they can cause potentially negative side effects.

Drug Interactions With Sulindac

This eMedTV resource contains a list of medicines that may cause drug interactions with sulindac, including aspirin, beta blockers, and diuretics. These interactions may lead to decreased effectiveness of the drugs and cause severe side effects.

Drug Interactions With Sumatriptan

MAOIs and triptans are among the drugs that can potentially interact with sumatriptan. This eMedTV Web page describes how drug interactions with sumatriptan can raise the level of sumatriptan in your blood or your risk of dangerous side effects.

Drug Interactions With Sumatriptan/Naproxen Sodium

Diuretics, aspirin, and triptans may cause drug interactions with sumatriptan/naproxen sodium. This eMedTV article lists other products that may cause an interaction and describes the possible effects of a sumatriptan/naproxen sodium interaction.

Drug Interactions With Tacrine

Anticholinergic and cholinergic medications could potentially cause drug interactions with tacrine. As this eMedTV resource explains, tacrine drug interactions can increase your risk for side effects or reduce the effectiveness of the medicines.

Drug Interactions With Tadalafil

This eMedTV page explains how drug interactions with tadalafil can decrease blood pressure and change how your body metabolizes the drugs, among other things. Tadalafil can potentially interact with nitrates, antifungals, alcohol, and other drugs.

Drug Interactions With Tamoxifen

Drug interactions with tamoxifen may occur if the drug is combined with oral contraceptives or estrogens. This eMedTV page lists other medicines that may interact negatively with tamoxifen, including the adverse effects these interactions can cause.

Drug Interactions With Tamsulosin

As this eMedTV segment describes, there are potential drug interactions with tamsulosin and other medications, such as other alpha blockers, warfarin, and cimetidine. This page explains how these interactions can cause problems.

Drug Interactions With Tdap

Other types of vaccines and certain medications may cause Tdap drug interactions. This page on the eMedTV Web site lists some of the drugs and vaccines that may cause these interactions and describes the potential risks of combining these products.

Drug Interactions With Tegaserod

As this eMedTV segment explains, drug interactions with tegaserod generally aren't severe enough to cause any problems or require changes in dosages. Among the drugs that can potentially interact with tegaserod are oral contraceptives and digoxin.

Drug Interactions With Telmisartan

This eMedTV page lists medicines that may potentially cause drug interactions with telmisartan, including diuretics, digoxin, and warfarin. This page explains how interactions can cause your body to metabolize the drugs differently than intended.

Drug Interactions With Telmisartan/Hydrochlorothiazide

This eMedTV page contains a list of medicines that can cause drug interactions with telmisartan/hydrochlorothiazide, such as warfarin, diuretics, or narcotics. These interactions may cause effects from extreme low blood pressure to high blood sugar.

Drug Interactions With Temazepam

Xanax and alcohol are two of the substances that can lead to drug interactions with temazepam. This eMedTV page lists several other drugs that can interact with temazepam and explains the serious consequences that can occur as a result.

Drug Interactions With Tenofovir

Acyclovir, valacyclovir, and ganciclovir may cause drug interactions with tenofovir. This page from the eMedTV archives lists other medications that may interact with tenofovir and describes the problems that may develop if these interactions occur.

Drug Interactions With Terbinafine

Drug interactions with terbinafine may occur if it is taken with maprotiline, warfarin, or tamoxifen. This eMedTV Web page offers a more complete list of drugs that may cause a terbinafine interaction and explains the possible risks.

Drug Interactions With Terbutaline

Beta blockers and certain diuretics are among the drugs that can potentially interact with terbutaline. This eMedTV page describes how drug interactions with terbutaline can increase your risk of a number of serious side effects, among other things.

Drug Interactions With Teriparatide

Bisphosphonates and digoxin may cause drug interactions with teriparatide. This eMedTV resource lists the specific bisphosphonate and digoxin products that may cause interactions and describes the possible effects of combining these drugs.

Drug Interactions With Testosterone Gel

Certain medicines, such as warfarin or insulin, can cause testosterone gel drug interactions. This eMedTV article lists other medications that may negatively interact with testosterone gel and describes the complications that may occur as a result.

Drug Interactions With the Birth Control Patch

As eMedTV page explains, be sure to tell your doctor about any medicines you are taking in order to avoid potential drug interactions with the birth control patch. This page lists specific drugs that may cause these negative interactions.

Drug Interactions With the Diclofenac Patch

Various medications and skin products (such as cosmetics or lotions) may interfere with diclofenac patches. This eMedTV resource lists some of the medications that may cause potentially dangerous diclofenac patch drug interactions.

Drug Interactions With the HPV Vaccine

As this eMedTV Web page explains, there are potential drug interactions with the HPV vaccine and other medications, such as anticoagulants, immunosuppressants, and other vaccines. This page explains how these interactions can cause problems.

Drug Interactions With the Methylphenidate Patch

A few of the drugs that may interact with the methylphenidate patch include warfarin, pressors, and MAOIs. This eMedTV resource discusses drug interactions with the methylphenidate patch and the health effects of such interactions.

Drug Interactions With the Oxybutynin Patch

Pramlintide, anticholinergics, and acetylcholinesterase inhibitors can interact with the oxybutynin patch. This eMedTV page lists specific drugs that may cause drug interactions with the oxybutynin patch and discusses the reactions they may cause.

Drug Interactions With the Pneumococcal Conjugate Vaccine

Anticoagulant medications and immunosuppressants may interfere with the pneumococcal conjugate vaccine. This eMedTV Web page describes some of the problems that may occur as the result of pneumococcal conjugate vaccine drug interactions.

Drug Interactions With the Pneumococcal Polysaccharide Vaccine

As this eMedTV segment explains, the pneumococcal polysaccharide vaccine may interact with certain drugs, such as warfarin and Raptiva. This article talks about these and other potential interactions, explaining the specific problems that can occur.

Drug Interactions With the Rivastigmine Patch

Cholinergic and anticholinergic drugs and NSAIDs may cause drug interactions with the rivastigmine patch. This eMedTV page describes the potentially negative effects of these interactions and lists specific products that may cause an interaction.

Drug Interactions With Topomax

Medicines that may react with Topamax include digoxin and lithium. This eMedTV page covers the possible effects of Topamax drug interactions. Drug interactions with Topomax is a common misspelling and variation of Topamax drug interactions.

Drug Side Effects for Norvasc

Possible side effects of Norvasc include headache, facial flushing, and heart palpitations. This part of the eMedTV library lists some potential side effects for Norvasc and offers information on what to do if problems occur while taking the drug.

Drug-Resistant TB

Drug-resistant TB is a condition in which patients with tuberculosis don't improve with standard treatment. This eMedTV page provides an overview of drug-resistant tuberculosis and explains why it is so difficult to treat.

Drugs and Pregnancy

The FDA ranks the safety of drugs and pregnancy according to whether harm is done to the fetus or not and, if so, to what degree. This eMedTV Web page explains these rankings and explores the link between drugs and pregnancy in detail.

Dry Eye Relief

The information presented in this eMedTV article includes suggestions for dry eye relief in both mild and severe cases. Suggestions range from avoiding sources of irritation to artificial tears and eye ointment to surgery.

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