Begin with the lowest recommended dose (25mg) to assess your tolerance and response. Most men find this sufficient.
Factors Influencing Dosage
- Age: Older men may require a lower dose. Health Conditions: Liver or kidney problems can affect how your body processes Viagra. Consult your doctor for adjustments. Medication Interactions: Certain medications can interact negatively with Viagra. Discuss your medication list with your physician. Individual Response: Your body’s reaction varies. Your doctor may suggest increasing the dose (to a maximum of 100mg) if necessary, or lowering it if side effects occur.
Take Viagra approximately 30-60 minutes before anticipated sexual activity. The effects typically last for 4-5 hours.
Important Usage Guidelines
Take Viagra only as directed by your doctor. Avoid alcohol consumption before or during use, as it can increase the risk of side effects. Do not take more than one tablet per day. If you experience severe side effects (chest pain, prolonged erection, sudden vision loss), seek immediate medical attention. Regular exercise, a balanced diet, and stress management can support overall health and improve sexual function.
Common Side Effects
Mild side effects include headache, flushing, nasal congestion, and indigestion. These usually resolve on their own. More serious side effects are rare but require immediate medical attention.
When to Consult a Doctor
- Before starting any new medication, especially if you have underlying health issues. If you experience unexpected or concerning side effects. If you aren’t satisfied with the results of the prescribed dosage.
This information is for guidance only and does not replace professional medical advice. Always consult your physician before using Viagra or any other medication.


