Viagra, or sildenafil, primarily enhances blood flow to the penis, resulting in improved erectile function. This effect is achieved by inhibiting an enzyme called phosphodiesterase-5 (PDE5).
For a healthy man, Viagra’s effects typically manifest within 30-60 minutes of ingestion and last for 4-5 hours. The intensity of the effect varies depending on factors like dosage, individual metabolism, and overall health.
While Viagra improves the ability to achieve and maintain an erection, it doesn’t increase libido. Desire remains a key component; Viagra simply facilitates the physical process.
Side effects, though generally mild, can include headaches, flushing, nasal congestion, and visual disturbances. Severe side effects are rare but necessitate immediate medical attention. Always consult your doctor before use.
| 25-100 mg (as prescribed) | 30-60 minutes | 4-5 hours |
Regular exercise, a balanced diet, and stress management contribute significantly to overall sexual health and can optimize Viagra’s effectiveness. Remember, Viagra is a medication, not a cure-all for erectile dysfunction, and requires a doctor’s consultation before use.
Alcohol consumption can interfere with Viagra’s action, while grapefruit juice can increase its blood levels, potentially intensifying side effects. Avoid combining Viagra with nitrate-based medications, as this poses a serious health risk.
