Analytical Aspects with Brief Overview of Depressants

Depressants are drugs that slow down the functions of the central nervous system (CNS). These drugs are used to reduce anxiety and insomnia without drowsiness. The depressants cause relaxed feeling if used in small quantity but cause unconsciousness, vomiting and even death if taken in high quantity. It affects concentration and coordination of a person by slowing down his/ her ability to respond in unexpected situations. These drugs are also attributed for their physiological and psychological effects, eventually in large dose it become lethal. The different physical and chemical features of some very often used depressants are discussed in this manuscript.