Tadalista CT 20 is a medication that contains tadalafil as its active ingredient. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor commonly used to treat erectile dysfunction (ED) in men. Tadalista CT 20 comes in a chewable tablet form, making it more convenient for some individuals compared to traditional tablet formulations. It is primarily prescribed for the treatment of erectile dysfunction, helping men achieve and maintain an erection during sexual activity.