Menadione provides essential nutrients.
Inflammation of a vein, Shock, Cardiovascular collapse, Chest tightness, Chest pain, Cyanosis (bluish discoloration of the skin), Shortness of breath, Flushing (sense of warmth in the face, ears, neck and trunk), Increased sweating, Injection site reaction
Menadione is used in the treatment of nutritional deficiencies.