Sildenafil treats erectile dysfunction (ED), also known as impotence, by increasing blood flow to the penis. This allows for firmer, easier erections suitable for sexual intercourse.
Here’s what you need to know about its use in treating ED:
- Dosage: Your doctor will determine the appropriate dosage, typically starting with 50mg. Doses can range from 25mg to 100mg, depending on individual needs and response. Timing: Take sildenafil about 30-60 minutes before anticipated sexual activity. The effects can last for up to four hours. Mechanism of Action: Sildenafil inhibits phosphodiesterase-5 (PDE5), an enzyme that breaks down cGMP. Increased cGMP levels relax blood vessels in the penis, facilitating blood flow. Important Considerations: Sildenafil is not a performance enhancer; it only assists men experiencing ED to achieve an erection. Sexual stimulation is still necessary. Side Effects: Common side effects include headache, flushing, nasal congestion, and visual disturbances. Severe side effects are rare but should be reported immediately to your doctor. Interactions: Sildenafil can interact with certain medications, including nitrates. Always inform your doctor about all medications you are currently taking.
Before starting sildenafil, a thorough medical evaluation is crucial to rule out other underlying health issues that may contribute to ED. Discuss your medical history and current medications with your doctor to ensure sildenafil is the right treatment option for you.
Consult your doctor for a proper diagnosis and personalized treatment plan. Follow your doctor’s instructions carefully regarding dosage and administration. Report any unusual side effects promptly.
