Guest
Guest
Nov 17, 2025
11:12 PM
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Tadagra Softgel 20 is a medication used to treat erectile dysfunction (ED), containing tadalafil as its active ingredient. Tadalafil works by relaxing the blood vessels in the penis, improving blood flow during sexual arousal, which helps men achieve and maintain an erection. To confirm its efficacy, several clinical and diagnostic tests, as well as patient-reported outcomes, are commonly used.
The most widely recognized test is the International Index of Erectile Function (IIEF-5) questionnaire, a validated self-administered survey that measures erectile function, satisfaction, and overall sexual performance. Improvements in the IIEF-5 score after using TADAGRA SOFTGEL 20 MG indicate enhanced erectile capability. Another clinical method is the Nocturnal Penile Tumescence (NPT) test, which measures erections that occur during sleep. Increased frequency, rigidity, or duration of nocturnal erections can confirm physiological efficacy of tadalafil.
Additionally, a penile Doppler ultrasound can objectively assess blood flow and vascular response in the penis before and after treatment, providing direct evidence of improved circulation. Patient-reported outcomes, such as satisfaction with sexual intercourse and confidence, also play a key role in confirming real-world efficacy.
Tadagra Softgel 20 should be used under medical supervision, and its effectiveness is usually evaluated over several weeks to ensure optimal results. These tests together help confirm both physiological and functional improvement in erectile function.
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