Generic Viagra, like its brand-name counterpart, can cause side effects. Common ones include headache, flushing, nasal congestion, and indigestion. These usually are mild and temporary. Less common but more serious side effects include vision changes (blurred vision, sensitivity to light), hearing loss, and prolonged erection (priapism). Seek immediate medical attention if you experience a prolonged erection lasting more than four hours.
Vision and hearing problems require prompt medical evaluation. Report any changes in vision or hearing to your doctor immediately.
Drug interactions are a significant concern. Nitrates, commonly used to treat chest pain (angina), interact dangerously with Viagra, causing a potentially life-threatening drop in blood pressure. Never take Viagra with nitrates. Other medications that may interact include alpha-blockers (used to treat high blood pressure and prostate problems), certain antifungals, and HIV protease inhibitors.
Always inform your doctor about all medications, including over-the-counter drugs and supplements, you are taking before starting Viagra. This includes herbal remedies. Your doctor can help assess potential interactions and adjust your treatment plan accordingly.
This information is for educational purposes only and does not replace professional medical advice. Always consult your doctor before taking any medication, including generic Viagra, to discuss potential risks and benefits.
