Start with the lowest recommended dose (25mg) and take it one hour before sexual activity. Your doctor may adjust this based on your response and tolerance.
Common side effects include headache, facial flushing, nasal congestion, and upset stomach. These are usually mild and temporary. More serious, though rare, side effects involve sudden vision loss or hearing loss, prolonged erection (priapism), and heart problems. Seek immediate medical attention if you experience these.
Precautions: Viagra isn’t suitable for everyone. Don’t use it if you have heart problems, uncontrolled high blood pressure, or have recently had a stroke or heart attack. Inform your doctor about all medications you take, including nitrates, as combining them with Viagra can be dangerous. Alcohol can intensify side effects. Regularly consult your doctor to monitor your health while using Viagra.
Dosage should always be determined by a physician based on individual health factors and needs. This information is for general knowledge and does not replace professional medical advice.
