sildenafil
Brand names: SILDENAFIL CITRATE
# Sildenafil Overview Sildenafil is a medication used to treat erectile dysfunction in men. It works by relaxing blood vessels and increasing blood flow to help men achieve and maintain an erection when they are sexually stimulated. The medication comes in tablet form and is taken by mouth about 30 minutes to an hour before sexual activity. Your doctor will determine the right dose for you based on your health and other medicines you take. Before taking sildenafil, it's important to know about potential safety concerns. Never take sildenafil if you use nitrate medications (often prescribed for heart problems), as this combination can dangerously lower your blood pressure. Tell your doctor about all medications you're taking, especially blood pressure medicines and certain antibiotics or antifungal drugs, since these can interact with sildenafil and affect how it works in your body. Some men experience side effects like headaches, facial flushing, or upset stomach. If you have heart problems, high blood pressure, or other serious health conditions, discuss with your doctor whether sildenafil is safe for you.
Taking sildenafil with other medications?
Check all your medications at once for potential interactions.
Check Your Medications →Most Reported Side Effects (FAERS)
- DYSPNOEA13,048 reports
- DRUG INEFFECTIVE12,627 reports
- HEADACHE9,929 reports
- DEATH9,003 reports
- DIARRHOEA6,857 reports
- NAUSEA6,338 reports
- FATIGUE6,199 reports
- DIZZINESS5,666 reports
- PNEUMONIA4,873 reports
- COUGH4,554 reports
Source: FDA Adverse Event Reporting System (FAERS). Voluntary reports do not establish causation.
Check interactions with sildenafil:
SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.