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Registrace: 25.7. 2022 Příspěvky: 198
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Zaslal: so 20. duben, 2024 13:36 Předmět: Why does Vidalista 10 have duration action up to 4-6 hours? |
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Vidalista 10 mg contains tadalafil as the active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. Tadalafil works by blocking the action of PDE5, an enzyme responsible for the breakdown of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the penis. By inhibiting PDE5, tadalafil increases the levels of cGMP, leading to relaxation of the smooth muscles and vasodilation (widening of blood vessels). This process enhances blood flow to the penis, resulting in an erection when sexually stimulated.
The duration of action of Vidalista 10 Mg, or any medication containing tadalafil, is influenced by several factors related to its pharmacokinetics (how the body processes the medication):
Half-life: Tadalafil has a relatively long half-life compared to other PDE5 inhibitors, meaning it stays in the body for an extended period before being metabolized and eliminated. The half-life of tadalafil is approximately 17.5 hours in healthy individuals, which contributes to its prolonged duration of action.
Time to peak concentration: Tadalafil reaches peak plasma concentration in the blood approximately 2 hours after oral administration. This means that it takes some time for the medication to reach its maximum effectiveness in the body.
Sustained effect: Due to its long half-life and slow elimination from the body, tadalafil maintains therapeutic concentrations in the blood for an extended period. This allows for a sustained effect on erectile function, with the potential for improved erectile function for up to 36 hours after a single dose of Vidalista 10 mg.
Individual variability: The duration of action of Vidalista 10 mg may vary among individuals based on factors such as age, liver or kidney function, metabolism, and other medications or substances being taken concurrently.
Overall, the extended duration of action of Vidalista 10 mg is attributed to the pharmacokinetic properties of tadalafil, including its long half-life and sustained effect on erectile function. This prolonged duration of action provides flexibility for men to engage in sexual activity within a broader time frame after taking the medication. However, it's important to note that sexual stimulation is still required for tadalafil to be effective in producing an erection.
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