Tadalista CT 20, a chewable tablet containing tadalafil, is designed to help men with erectile dysfunction (ED) achieve and maintain an erection when sexually stimulated. Once taken, the effects of Tadalista CT 20 can begin within 20–40 minutes, depending on the individual’s metabolism and whether it was taken with or without food. The key advantage of tadalafil-based medicines like Tadalista CT 20 mg is their long duration of action. The effects can last up to 36 hours, which is why it is often referred to as the “weekend pill.” This does not mean an erection will last continuously for that time, but rather that the ability to achieve an erection when aroused is improved during this window. Factors such as age, health condition, alcohol intake, and other medications can influence how long it works. For best results, it should be taken as prescribed by a doctor.