Sildenafil citrate, the active ingredient in Viagra, typically comes in 25mg, 50mg, and 100mg tablets. Your doctor determines the best starting dose based on your individual health and medical history. Generally, they recommend starting with a lower dose and adjusting as needed. Never exceed the prescribed dosage.
Dosage Adjustments: Your doctor might adjust your dosage depending on your response and any side effects. They may increase it if the medication isn’t effective enough or lower it to reduce side effects.
Interactions: Sildenafil interacts with certain medications, notably nitrates (used to treat angina), alpha-blockers (for high blood pressure), and some antifungals. Combining these can cause a dangerous drop in blood pressure. Inform your doctor about all medications, including over-the-counter drugs and supplements, before starting sildenafil.
Common Side Effects: Many people experience mild side effects such as headaches, flushing, nasal congestion, and indigestion. These are usually temporary and resolve on their own. Severe side effects are rare but include prolonged erection (priapism) and sudden vision loss. Seek immediate medical attention if you experience these.
Less Common Side Effects: Dizziness, muscle aches, back pain, and changes in vision (blurred vision, sensitivity to light) are also possible. If these side effects bother you or persist, talk to your doctor.
Before taking sildenafil: Discuss your medical history, including heart conditions, liver or kidney problems, and eye diseases, with your doctor. They can assess your suitability for this medication and minimize potential risks.
