Tadalista 2.5mg pills are commonly used to treat sexual problems in men. The active ingredient in this drug is tadalafil, which works to relax muscles by increasing blood flow to the arteries of the penis. This drug should only be taken by men over 18 years of age. This medicine can be taken before or after a meal. The effect of this drug lasts for about 36 hours. Alcohol should not be consumed while taking this medicine. The main purpose of these claims is to increase the blood flow in the penis by slowly relaxing the blood vessels in the penis. This medicine is the most effective medicine for couples and it has proved to be a boon medicine for couples.