Filitra 20 mg is a prescription medication used to treat erectile dysfunction (ED) in adult men. Its active ingredient is Vardenafil 20 mg, which belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. Vardenafil works by relaxing the blood vessels in the penis during sexual stimulation, increasing blood flow to help achieve and maintain a firm erection suitable for sexual activity. Sexual arousal is required for Filitra to work — it does not cause spontaneous erections.
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