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Yes, Penegra 50 mg does require sexual stimulation to be effective. The active ingredient, Sildenafil Citrate, works by enhancing blood flow to the penis, but it does not cause an erection on its own. Here’s how it works:
Mechanism of Action
Activation: When a man is sexually stimulated, the body releases nitric oxide in the penis, which stimulates the production of cyclic guanosine monophosphate (cGMP). This compound causes the smooth muscles in the blood vessels to relax, allowing more blood to flow into the penis, resulting in an erection.
Role of Sildenafil: Sildenafil Citrate inhibits the enzyme phosphodiesterase type 5 (PDE5), which breaks down cGMP. By preventing this breakdown, Penegra helps maintain higher levels of cGMP, facilitating the erection process during sexual arousal.
Key Points
Sexual Arousal Required: For Penegra to be effective, the user must be sexually aroused. Simply taking the medication without any sexual stimulation will not lead to an erection.
Timing: It’s generally recommended to take Penegra about 30 to 60 minutes before sexual activity to allow it to work effectively.
Duration: The effects of Penegra can last for about 4 to 6 hours, providing a window for engaging in sexual activity.
In summary, while Penegra 50 mg can enhance the physiological processes that lead to an erection, sexual stimulation is essential for it to work. It is designed to help men who have difficulty achieving or maintaining an erection when they are sexually aroused. Always consult with a healthcare provider for personalized advice and information regarding the use of this medication.
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