Guest
Guest
Mar 09, 2026
11:06 PM
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Vilitra 20 mg is a prescription drug used to treat erectile dysfunction in men. Its active ingredient, Vardenafil, belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. These medications work by affecting blood flow in the penis, helping men achieve and maintain an erection during sexual stimulation.
When a man is sexually aroused, the body releases nitric oxide in the penile tissues. This nitric oxide stimulates the production of cyclic guanosine monophosphate (cGMP), a compound that relaxes smooth muscles in the blood vessels of the penis. Relaxed vessels allow more blood to flow into the penile tissues, causing an erection. VILITRA 20 works by inhibiting the PDE5 enzyme, which normally breaks down cGMP. By preventing cGMP degradation, Vilitra prolongs its effect, allowing a firmer and longer-lasting erection.
Vilitra does not cause an erection automatically; sexual stimulation is still required. The medication typically starts working within 30 to 60 minutes and can remain effective for up to 4–5 hours.
It is metabolized by the liver and eliminated via urine and feces. Side effects, though usually mild, can include headaches, flushing, dizziness, or nasal congestion. People with heart conditions or those taking nitrates should avoid Vilitra due to potential risks of dangerous drops in blood pressure.
In short, Vilitra 20 mg works by enhancing natural blood flow mechanisms in the penis, making it easier to achieve and maintain an erection during sexual activity.
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Anonymous
Guest
Mar 10, 2026
12:16 AM
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