Thiamine, the primary ingredient of Amintoz Injection, is a naturally occurring form of vitamin B1. It regulates vital bodily functions such as carbohydrate metabolism, muscle contraction, and conduction of nerve signals. It is used for the treatment and prevention of vitamin B1 deficiency. It is also used to treat Beriberi and Wernicke’s encephalopathy. Your doctor/dietitian will advise an appropriate diet for you along with this medicine to achieve the best possible effect.