Generic Levitra 20 mg (vardenafil) belongs to a group of medicines that delay the enzymes (proteins in your body) called phosphodiesterases from working too quickly. The penis is one of the areas where these enzymes work.
Generic Levitra 20 mg is used for the treatment of erectile dysfunction (ED) in men.
Erectile dysfunction (ED) is a condition where the penis does not harden and expand when a man is sexually excited, or when he cannot keep an erection.
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