Generic Viagra, like its brand-name counterpart, can cause side effects. The most common include headache, flushing, nasal congestion, and upset stomach. These are usually mild and temporary. However, some men experience more serious side effects, requiring immediate medical attention. These include prolonged erection (priapism), sudden vision loss, or hearing loss.
Serious Side Effects Requiring Immediate Medical Help
Priapism: This is a painful erection lasting more than four hours. Seek immediate medical assistance; untreated priapism can lead to permanent erectile dysfunction. Sudden vision loss: This can indicate a serious problem requiring immediate ophthalmological consultation. Sudden hearing loss: Similarly, any sudden hearing changes warrant immediate medical attention.
Medication Interactions
Generic Viagra interacts with certain medications. Nitrates, often prescribed for chest pain, are particularly dangerous when combined with Viagra, potentially causing a life-threatening drop in blood pressure. Similarly, alpha-blockers, used to treat high blood pressure and enlarged prostate, can increase the risk of low blood pressure when taken with Viagra. Always inform your doctor of all medications, including over-the-counter drugs and supplements, before starting Viagra. This includes medications for heart conditions, high blood pressure, and liver or kidney disease.
Other Potential Side Effects
Less common side effects can include dizziness, muscle aches, back pain, and rash. If you experience any unusual or concerning side effects, contact your doctor immediately. Remember, this information is not a substitute for professional medical advice. Always consult your doctor before starting any new medication.
