Tadalista 20 is known to have tadalafil as a common ingredient. This medicine is used to improve romance and life in men. It relaxes the muscles. The active salt in the drug tablet is called Tadalista. This medicine lasts for a long time. Do not take this medicine if you are suffering from mental or other diseases. Visit the doctor regularly. Most of the men use this drug more. Avoid eating junk food or high fat food after taking this medicine. And secondly, avoid smoking. That medicine does more harm.