Fildena 50 mg is marketed as a medicine containing sildenafil citrate 50 mg, a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction (ED) in adult men. For ED, 50 mg is the usual recommended starting dose for many adults. Depending on effectiveness and tolerability, a healthcare professional may adjust the dose. Sildenafil should generally be taken no more than once in 24 hours. It is important not to increase the dose yourself if the initial response is inadequate.

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