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Viagra
⚠️ FDA FAERS data. Reports do NOT prove causation. Always consult your doctor.
Most Reported Reactions
Drug ineffective (22) Erection increased (8) Headache (6) Flushing (6) Intentional drug misuse (4) Cyanopsia (4) Dizziness (4) Dyspnoea (3) Respiratory failure (3) Fatigue (3) Gastrooesophageal reflux disease (3) Vision blurred (3) Painful erection (2) Nasopharyngitis (2) Hypoacusis (2)