Tadalis SX 20 mg is another brand of Tadalafil, the same active ingredient found in Cialis, Tadfil, and other erectile dysfunction (ED) treatments. Tadalis SX 20 mg is typically used to treat erectile dysfunction (ED) and can also be effective for benign prostatic hyperplasia (BPH). Tadalis SX 20 mg works by blocking the enzyme PDE5 (phosphodiesterase type 5), which is responsible for breaking down cGMP (cyclic guanosine monophosphate) in the smooth muscle of the penis.

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