Nicotinamide (Nicotinamidum; list B) - by building, close to nicotinic acid (see) and along with it is seen as vitamin PP. Unlike nicotinic acid, nicotinamide expressed vasodilator do not have. It is used for prevention and treatment of pellagra, gastrointestinal diseases (gastritis , and others), diseases of the liver (hepatitis, cirrhosis), atherosclerosis, infectious diseases, method of production: powder; bean to 0,015 g; tablets to 0,005 and 0.025 g; ml to 1 ml of 1% solution 1-2 ml of 2.5% solution, 2 ml of 5% solution.