Sildenafil citrate 100mg is a medication primarily used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis, facilitating an erection.
This increased blood flow is achieved through the inhibition of an enzyme called phosphodiesterase-5 (PDE5). PDE5 breakdown of cyclic GMP, a molecule crucial for smooth muscle relaxation, is inhibited allowing for better blood flow to the penis.
Beyond ED, Sildenafil citrate 100mg is also prescribed for pulmonary arterial hypertension (PAH), a condition where blood pressure in the arteries leading to the lungs is abnormally high. It improves blood flow by relaxing blood vessels in the lungs.
Dosage and administration must always follow your doctor’s instructions. Typical usage involves oral ingestion, usually about an hour before anticipated sexual activity for ED treatment. For PAH, the dosage schedule will vary significantly.
Consult your physician before using Sildenafil citrate 100mg, especially if you have heart conditions, high or low blood pressure, or liver/kidney problems. Potential side effects can include headache, flushing, nasal congestion, and visual disturbances. Rarely, more serious side effects can occur.
Remember, this information is for educational purposes only and does not constitute medical advice. Always seek professional medical guidance for diagnosis and treatment.
