Viagra, or sildenafil, primarily treats erectile dysfunction (ED). It works by increasing blood flow to the penis, facilitating an erection when sexually stimulated. This improved blood flow is achieved by inhibiting an enzyme called phosphodiesterase-5 (PDE5).
Who Can Use Viagra?
Viagra is prescribed for adult men with ED. However, it’s crucial to consult a doctor before use, as certain health conditions like heart problems, low blood pressure, or eye conditions may preclude its use. Men taking certain medications, particularly nitrates, should also avoid Viagra due to potentially dangerous interactions. Your physician will assess your suitability for this medication and discuss potential side effects.
How Viagra is Used
Typically, Viagra is taken orally, about an hour before sexual activity. The dosage varies depending on individual needs and medical history, starting at 50 mg and adjusting as needed. It’s important to follow your doctor’s instructions carefully. Remember, Viagra only aids in achieving an erection; sexual stimulation remains necessary.
Important Considerations
Common side effects include headache, facial flushing, and nasal congestion. More serious side effects, although rare, include vision changes and hearing loss. Seek immediate medical attention if you experience any severe or unusual side effects. Viagra isn’t a long-term solution for ED and continuous use should be discussed with your healthcare provider. Always prioritize open communication with your doctor about your health and medication.
