How does Vilitra 10 work to treat erectile dysfunction?

Vilitra 10, containing the active ingredient vardenafil, is a medication used to treat erectile dysfunction (ED).

Here's how Vilitra 10 works to address this condition:

1. Phosphodiesterase-5 (PDE5) Inhibition:

• Vilitra 10 belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. PDE5 is an enzyme that plays a role in regulating blood flow, particularly in the penis.

2. Nitric Oxide Release:

• When a man is sexually stimulated, the release of nitric oxide occurs in the erectile tissue of the penis. Nitric oxide activates an enzyme called guanylate cyclase.

3. Increased cGMP Levels:

• Guanylate cyclase, in turn, leads to an increase in cyclic guanosine monophosphate (cGMP) levels in the smooth muscle cells of the penis.

4. Smooth Muscle Relaxation:

• Elevated cGMP levels cause the smooth muscle cells in the penile arteries to relax. This relaxation allows increased blood flow to the penis.

5. Improved Blood Flow to the Penis:

• The relaxation of the smooth muscles and the dilation of blood vessels result in improved blood flow to the erectile tissue of the penis, leading to an erection.

6. Sustained Erection:

• By inhibiting PDE5 and prolonging the action of cGMP, Vilitra 10 helps to sustain the relaxation of smooth muscles and maintain the increased blood flow necessary for a satisfactory erection.

7. Sexual Stimulation Required:

• It's important to note that Vilitra 10 does not induce automatic erections. Sexual stimulation is still necessary to initiate the release of nitric oxide and activate the physiological processes leading to an erection.

8. Onset and Duration:

• Vilitra 10 is typically taken about 25 to 60 minutes before sexual activity. The effects can last for about four to five hours, providing a window of opportunity for sexual activity.

Important Considerations:

• Vilitra 10 should be taken as prescribed by a healthcare professional.
• It's crucial to inform the healthcare provider of any pre-existing medical conditions or medications being taken to avoid potential interactions.