Viagra, or sildenafil, primarily improves blood flow to the penis, facilitating erections. This effect stems from its inhibition of PDE5, an enzyme that restricts blood vessel dilation.
Expect firmer, longer-lasting erections suitable for sexual activity. The duration of effect varies, typically lasting 4-6 hours. Individual responses differ; factors like dosage and overall health influence results.
Improved sexual performance is a key benefit, enhancing confidence and intimacy. Many men report increased satisfaction and improved relationships after using Viagra.
Remember, Viagra addresses erectile dysfunction, not low libido. Underlying medical conditions may require addressing before starting Viagra. Consult your doctor for personalized advice and to rule out other potential causes.
Side effects, while uncommon, may include headaches, flushing, and nasal congestion. Serious side effects are rare. Always follow prescribed dosages and seek immediate medical attention if you experience any concerning symptoms.
Viagra interacts with certain medications. Provide your doctor with a complete medication history to avoid potential adverse reactions. Proper use maximizes benefits and minimizes risks.
