Viagra 100mg is a well-known medication containing sildenafil, primarily used to treat erectile dysfunction (ED) in men. It works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which allows for increased blood flow to the penis during sexual stimulation, facilitating an erection. Viagra 100mg is effective in improving sexual function in men who have difficulty achieving or maintaining an erection due to ED. It is taken about 30 to 60 minutes before sexual activity and lasts for around 4 to 5 hours.
Viagra can also be prescribed for pulmonary arterial hypertension (PAH), as it helps relax blood vessels in the lungs, improving blood flow and reducing the heart’s workload. While effective for ED, Viagra may cause side effects such as headaches, flushing, dizziness, or visual disturbances. Viagra 100mg should only be taken once per day, and combining it with certain medications (especially nitrates) or excessive alcohol consumption can increase the risk of serious side effects.
Uses:
- Treatment of erectile dysfunction (ED)
- Pulmonary arterial hypertension (PAH) (off-label use)
Dosage: 100mg (per tablet)
Usage Instructions: Take 30-60 minutes before sexual activity. Do not take more than once a day. Avoid taking with nitrates or excessive alcohol. If you experience severe side effects like chest pain, priapism (prolonged erection), or sudden vision loss, seek immediate medical help.
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