Tadfil 20 mg is a prescription medication primarily used to treat: Erectile Dysfunction (ED): Enhances blood flow to the penis, aiding in achieving and maintaining an erection during sexual stimulation. Pulmonary Arterial Hypertension (PAH): Relaxes blood vessels in the lungs, reducing blood pressure and improving exercise capacity. Tadfil contains Tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. It works by relaxing the blood vessels in the penis and lungs, facilitating increased blood flow. For ED, sexual stimulation is necessary for the medication to be effective.

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