Tadalista CT 20 is a medication used to treat erectile dysfunction (ED) in men. It contains tadalafil as its active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. Tadalafil works by increasing blood flow to the penis during sexual stimulation, thereby facilitating erections. Tadalista CT 20 is available in a dosage strength of 20 mg of tadalafil per tablet. This dosage is typically recommended for men who require a moderate dose to achieve the desired effect. However, it's essential to start with the lowest effective dose and adjust as needed under the guidance of a healthcare provider.