Using tadalista professional pills increases blood flow to the penis in men. This medicine contains the main ingredient Tadalafil. This medicine is based on prescription. Before buying this medicine, you should read and understand all the information on its insert and label. If you do not understand the information, you can ask the pharmacist or your doctor for information. This medicine is for men 18 years of age or older. This medicine should be taken only once in 24 hours.