What is the mechanism of action of Vidalista 20 Mg?

[tutrosipsegufum]

Vidalista 20 mg contains tadalafil as its active ingredient, which belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. The mechanism of action of Vidalista 20 mg involves several steps:

Inhibition of PDE5: When a man is sexually stimulated, nitric oxide (NO) is released in the erectile tissue of the penis. Nitric oxide activates an enzyme called guanylate cyclase, which leads to an increase in levels of cyclic guanosine monophosphate (cGMP). cGMP is responsible for relaxing the smooth muscles in the penile arteries, allowing them to dilate and increase blood flow to the penis, resulting in an erection. However, the enzyme phosphodiesterase type 5 (PDE5) breaks down cGMP, leading to a decrease in blood flow and loss of erection. Vidalista 20 mg inhibits the action of PDE5, allowing cGMP to accumulate and prolonging its effects, which enhances the erectile response.

Smooth Muscle Relaxation: By inhibiting PDE5, Vidalista 20 mg promotes the relaxation of smooth muscle cells in the penile arteries, leading to vasodilation and increased blood flow to the penis. This enhanced blood flow results in a firmer and longer-lasting erection when sexual stimulation occurs.

Duration of Action: Vidalista 20 mg has a prolonged duration of action compared to other erectile dysfunction medications, with effects lasting for up to 36 hours after ingestion. This extended window of effectiveness allows for greater spontaneity in sexual activity and flexibility in timing intercourse.

Selective Action: Vidalista 20 mg specifically targets the PDE5 enzyme, which is predominant in the erectile tissue of the penis. This selective action minimizes the risk of systemic side effects and allows for localized enhancement of erectile function.

Overall, the mechanism of action of Vidalista 20 mg involves inhibition of the PDE5 enzyme, leading to increased levels of cGMP, smooth muscle relaxation, and improved blood flow to the penis, resulting in enhanced erectile function. It's important to note that Vidalista 20 mg requires sexual stimulation to be effective and does not cause spontaneous erections.



 

[Aashvi78]

Vidalista 20 Mg contains tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. Its mechanism involves inhibiting the enzyme PDE5, which regulates blood flow. By inhibiting PDE5, tadalafil promotes the dilation of blood vessels in the penis,
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allowing for increased blood flow and thus aiding in the treatment of erectile dysfunction.