Always discuss potential side effects with your doctor before starting Viagra. Common side effects usually are mild and temporary.
- Headache: A frequent side effect, often manageable with over-the-counter pain relievers. Facial flushing: A reddening of the face, neck, and chest. Usually resolves quickly. Nasal congestion: A stuffy or runny nose. Indigestion: Mild stomach upset. Muscle aches: Temporary discomfort in muscles. Visual disturbances: Blurred vision, sensitivity to light, or altered color perception. These are usually temporary.
Less common, but more serious, side effects require immediate medical attention:
- Prolonged erection (priapism): An erection lasting more than four hours. This is a medical emergency. Sudden vision loss or hearing loss: Seek immediate medical help. Chest pain or shortness of breath: These could indicate a heart problem. Contact emergency services.
Viagra can interact with certain medications, so inform your doctor about all prescription and over-the-counter drugs you take, including:
Nitrates: Combining Viagra with nitrates can cause a dangerous drop in blood pressure. Alpha-blockers: These medications can also lower blood pressure significantly when combined with Viagra. Other ED medications: Taking multiple erectile dysfunction drugs simultaneously can be risky. Certain antifungals: Some antifungals can interact negatively with Viagra. HIV protease inhibitors: These medications can affect Viagra’s metabolism.
This information does not substitute for professional medical advice. Consult your physician for personalized guidance and to address any concerns about potential side effects or interactions.
