Sudafed and Viagra drug interactions - eHealthMe

It is based on pseudoephedrine hydrochloride and sildenafil citrate (the active ingredients of Sudafed and Viagra, respectively), and Sudafed and Viagra (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

What can be taken otc to reduce or neutralize the effects of Viagra?

The best and quickest OTC "antidote" for Viagra is Sudafed (the "old" one containing pseudoephedrine HCl, not the "PE" version which is essentially inactive). Viagra dilates blood vessels, producing to desired effect and the less desired side effects. Sudafed, constricts the blood vessels again and will get rid of the side effects.

10 Pseudoephedrine (Sudafed) Interactions to Know About - GoodRx

Pseudoephedrine can interact with medications and substances that affect the brain. These include alcohol, tricyclic antidepressants, and caffeine. If needed, your prescriber or pharmacist can help suggest a safer alternative. Pseudoephedrine can safely be combined with many common over-the-counter pain relievers.

Ephedrine and Viagra Interactions Checker - Drugs.com

Applies to: Viagra (sildenafil) If you are receiving therapy with sildenafil you should avoid the regular consumption of large amounts of grapefruits and grapefruit juice. Grapefruit can raise the levels of sildenafil in your body and delay the time it takes for the medication to work.

Trimix and Sudaphed - HealingWell.com

I now use 50 mg of Viagra (ADC) and .03 ml Trimix about a half hour later. Erection lasts about 90 min and no pain of aching. Jim James C. Veteran Member. Joined : Aug 2007 ... Pseudoephedrine has been replaced by phenylephrine in some OTC medicines used as decongestants. Some of these products still carry the brand name of Sudafed.