Generic Viagra, containing Sildenafil Citrate, works by inhibiting phosphodiesterase-5 (PDE5). This enzyme breaks down cyclic guanosine monophosphate (cGMP), a crucial molecule for penile erection.
How it Affects Blood Flow
By blocking PDE5, Sildenafil allows cGMP levels to remain elevated. Higher cGMP levels trigger relaxation of smooth muscles in the blood vessels of the penis. This relaxation leads to increased blood flow, resulting in an erection.
Factors Affecting Efficacy
- Dosage: The amount of Sildenafil influences the duration and intensity of the effect. Consult your doctor for proper dosage. Timing: Sildenafil takes effect within 30-60 minutes, but timing can vary. Taking it with a fatty meal can delay absorption. Underlying Health Conditions: Pre-existing cardiovascular issues, diabetes, or nerve damage can affect efficacy. Open communication with your physician is crucial.
Possible Side Effects
Headache Facial flushing Nasal congestion Indigestion
These side effects are usually mild and temporary. Severe side effects are rare but require immediate medical attention. Always consult your doctor before starting any medication, including generic Viagra.
Safe Usage Guidelines
- Never exceed the prescribed dosage. Avoid consuming alcohol in excess. Inform your physician of all medications you are currently taking, including supplements. Regular check-ups with your doctor are important, particularly if you experience any concerning symptoms.
Understanding the Drug’s Interactions
Sildenafil can interact with certain medications, like nitrates. This combination can cause a dangerous drop in blood pressure. It’s crucial to discuss all medications with your doctor before using Sildenafil.
