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Human Health and Disease

Short Answer Type

71. Define Heroin, LSD and Psychotherapy.

Heroin is an opioid. It is also called smack and is chemically diacetylmorphine. It is white, crystalline odourless and bitter substance. It is obtained by acetylation of morphine. It acts as a depressant which slows down the function of body.

LSD (Lysergic acid dimethylamide). These are the sedatives. It is one of the most dangerous drug of the century derived from argot fungus. It causes visual illusions, fantasies, floating sensations etc.

Psychotherapy. Psychological help or treatment provided by a qualified doctor for some mental health problems..

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