Consult your doctor before using Viagra, especially if you have heart problems, high or low blood pressure, kidney or liver disease, or a history of stroke. Viagra interacts with some medications, including nitrates; combining them can cause a dangerous drop in blood pressure.
Common Side Effects
The most frequent side effects are headache, facial flushing, nasal congestion, and indigestion. These are usually mild and temporary. Less common side effects include blurred vision, dizziness, and muscle aches. If you experience prolonged or painful erections (priapism), seek immediate medical attention. This is a serious complication requiring prompt treatment.
Less Common but Serious Side Effects
Rarely, Viagra can cause more serious side effects, such as hearing loss or vision changes. Report any sudden vision or hearing changes to your doctor immediately. Allergic reactions, though uncommon, can manifest as skin rash, itching, or swelling. If you experience an allergic reaction, stop taking Viagra and seek medical help.
Remember to follow your doctor’s instructions carefully regarding dosage and frequency. Do not exceed the recommended dose. If you have any concerns or questions about Viagra’s safety or side effects, discuss them with your healthcare provider.
