Tadalista 10 is a medication that contains Tadalafil as its active ingredient. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor, and it is commonly used to treat erectile dysfunction (ED) in men. Tadalista 10 is a lower dosage variant of Tadalafil, with 10 mg of the active ingredient per tablet. Tadalafil works by increasing blood flow to the penis during sexual stimulation, leading to an erection.