Zhewitra 40 mg is a medication used to treat erectile dysfunction (ED) in men. It contains vardenafil as its active ingredient, which is also found in other ED medications like Levitra. Here's what you should know about Zhewitra 40 mg:
Active Ingredient: Zhewitra 40mg contains vardenafil, a phosphodiesterase type 5 (PDE5) inhibitor. It works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection suitable for sexual activity.
Dosage: Zhewitra 40 mg is a higher dose of vardenafil. It is typically prescribed when lower doses have not been effective. Your healthcare provider will determine the appropriate dosage based on your response to the medication and any potential side effects. It is usually taken as needed, about 60 minutes before sexual activity.
Mechanism of Action: Vardenafil in Zhewitra 40 mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5) in the smooth muscle cells of the penis. This inhibition increases levels of cyclic guanosine monophosphate (cGMP), which relaxes the smooth muscles and allows blood to flow into the penis, resulting in an erection.
Timing: Zhewitra 40 mg should be taken orally with a full glass of water about 60 minutes before sexual activity. Sexual stimulation is necessary for the medication to be effective. The effects of vardenafil can last for up to 4 to 5 hours.  |
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