Cenforce 130 mg is a high-strength formulation of sildenafil citrate, used to treat erectile dysfunction (ED) in men. Sildenafil is a phosphodiesterase type 5 (PDE5) inhibitor, which works by relaxing blood vessels in the penis, increasing blood flow, and helping achieve and maintain an erection during sexual stimulation. Common side effects include headache, flushing, dizziness, nausea, upset stomach, or nasal congestion. Rare but serious side effects may include prolonged erection (priapism), vision changes, or severe hypotension.
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