The medical term for Viagra is sildenafil citrate. It’s a phosphodiesterase-5 (PDE5) inhibitor. This means it works by increasing blood flow to the penis, aiding in achieving and maintaining an erection.
How Sildenafil Citrate Works
Sildenafil citrate facilitates the relaxation of smooth muscles in the penis. This relaxation allows increased blood flow when sexually stimulated. The increased blood flow is what results in an erection. It’s crucial to understand that sildenafil citrate doesn’t cause an erection without sexual stimulation; it simply enhances the body’s natural response.
Important Considerations and Potential Side Effects
Before using sildenafil citrate, consult your doctor. It’s not suitable for everyone. Common side effects include headaches, facial flushing, and nasal congestion. More serious, though rare, side effects include vision changes and hearing problems. Proper dosage is critical for safety and effectiveness. Your doctor will determine the appropriate dosage based on your health history and individual needs.
| 25-100 mg | As needed, before sexual activity | Consult your physician for personalized guidance. |
