Tadarise 40 mg is a very effective drug used to treat erectile dysfunction in men. This medicine contains tadalafil, which increases blood circulation in the penis to keep the penis strong and relax the muscles during intercourse. This medicine can be taken 1 hour before sexual activity to strengthen the erection. This medicine should be taken with water. This medicine works best on an empty stomach, so you should take this medicine on an empty stomach. This medicine improves your sex life. This medicine is only useful for men aged 18 and above.