Zudena 100 mg is an oral medication prescribed to men who have difficulty achieving or maintaining an erection. The key component, Udenafil, belongs to the class of drugs known as PDE5 inhibitors. It works by relaxing the blood vessels in the penis and increasing blood flow, which makes it easier to achieve an erection when sexually stimulated. It is important to note that Zudena 100 mg will only be effective in the presence of sexual stimulation.
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