Sildenafil — Drug Interactions, Alcohol & Pregnancy Guide
Last reviewed: · Source: US FDA drug label database
About Sildenafil
Sildenafil (Viagra) is available over-the-counter in the UK (Viagra Connect, 50mg). It should NOT be taken with nitrates (GTN spray, isosorbide mononitrate) — this causes a dangerous drop in blood pressure. Also avoid with alcohol.
Also sold as: Viagra, Revatio
Sildenafil — Drug Combinations
⭐ Recommended on Amazon
⭐ Top Pick · Recommended on Amazon
Weekly Pill Organiser
Keep track of multiple medications with a clear 7-day pill box — reduces missed and double doses.
View on Amazon →Recommended on Amazon
Medication Record Book
Log your medications, doses and times to stay safe and flag any concerns to your pharmacist.
View on Amazon →Recommended on Amazon
Lockable Medicine Cabinet
Store all your medications safely in one place, out of reach of children.
View on Amazon →Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
Not sure if Sildenafil is safe with your other medications?
Speak to a pharmacist online →