Thiamine Hydrochloride is utilized for the treatment of low levels of vitamin B1 in people who don't get sufficient vitamins from their diets. However, some conditions like cirrhosis, stomach and intestine problems that cause low level of vitamin B1. Low levels of vitamin B1 may cause several problems like heart failure & mental problems. Use this Thiamine Hydrochloride on regular basis so as to get the most benefit from it. It can be taken by mouth with/without meal, usually 1 - 3 times in a day.