Generic viagra citrate?

Short answer: Yes. The generic for Viagra is sildenafil citrate.

What that means:
- Sildenafil citrate is the active ingredient in Viagra. Generic sildenafil tablets are the same medicine, just cheaper.
- Available in common doses: 25 mg, 50 mg, and 100 mg. Typical starting dose is 50 mg about 1 hour before sexual activity, adjustable to 25–100 mg as needed. Do not take more than once daily unless advised by a clinician.
- How it works: It’s a PDE-5 inhibitor that helps increase blood flow to the penis in response to sexual stimulation.

Important safety notes:
- Do not take sildenafil if you’re using nitrates (e.g., nitroglycerin) for chest pain, or if you have certain heart or eye conditions. Interactions can be dangerous.
- Caution with alpha-blockers, certain HIV or hepatitis C medicines, and some antifungals or antibiotics—these can affect sildenafil levels.
- Common side effects: headache, flushing, upset stomach, dizziness, nasal congestion, and in rare cases changes in vision or hearing. Erections lasting more than 4 hours require medical attention.
- Grapefruit and grapefruit juice can raise sildenafil levels; consider avoiding them around dosing unless your clinician says it’s okay.
- Always obtain a prescription where required in your country and buy from a reputable pharmacy to avoid counterfeit products.

If you’d like, tell me your country, whether you have a prescription already, and any health conditions or medications you take. I can tailor dosing expectations, safety considerations, and help with cost/availability information.