Benzphetamine belongs to the group of drugs that stimulate the sympathetic nervous system and is manufactured in tablets with the strength of 25mg and 50mg. Benzphetamine is indicated for short-term reduction of appetite and is used in adjuvant therapy with appropriate weight loss diets and calorie restriction. However, Benzphetamine can cause some unwanted side effects. Therefore, before using Benzphetamine, patients need to carefully study the information and follow the doctor's instructions in treatment.