Tadalafil 20mg works by inhibiting phosphodiesterase-5 (PDE5), an enzyme that breaks down cyclic guanosine monophosphate (cGMP). Higher cGMP levels relax blood vessels in the penis, facilitating blood flow and enabling erections.
This mechanism is why Tadalafil 20mg is primarily prescribed for erectile dysfunction (ED). It allows men to achieve and maintain an erection sufficient for satisfactory sexual intercourse.
Beyond ED, Tadalafil’s PDE5 inhibition also helps treat pulmonary arterial hypertension (PAH). By relaxing blood vessels in the lungs, it reduces blood pressure and improves blood flow.
Benign prostatic hyperplasia (BPH), a condition causing an enlarged prostate, also responds to Tadalafil’s vasodilatory effects. It improves urinary flow by relaxing the muscles in the prostate and bladder neck.
Remember, Tadalafil 20mg should only be used under the guidance of a healthcare professional. They will assess your medical history and determine the appropriate dosage and treatment plan. Always discuss potential side effects and drug interactions with your doctor.
