Vidalista CT 20 mg, a generic version of Cialis, contains tadalafil, a medication used to treat erectile dysfunction (ED). Its effects typically last for about 36 hours after ingestion, making it popularly known as the "weekend pill." However, individual responses can vary based on factors like metabolism, dosage, and overall health. While some may experience its effects for the full duration, others might find it effective for a shorter period. It's important to follow prescribed guidelines and consult a healthcare professional for personalized advice regarding dosage and timing to ensure safe and effective use of Vidalista CT 20 mg.