Methamphetamines are derivatives of amphetamines which has similar mechanism of action and comparable physiological, pharmacological and pharmacodynamic properties. They are therapeutically effective as anti depressants. It acts on the neuronal junctions and increase the concentration of the neurotransmitters mainly dopamine at the synapses. (more…)

Drug abuse is a multifaceted neurotic disease. Drug addiction is a state of repetitive consumption of drug and it is a persisting degenerative disease characterized by the uncontrollable, habitual and longing for drug. This type of the Drug craving symbolizes the alteration of the molecular and neurochemical process in the brain. The core motive for the drug addiction is that abuser possibly will get hold of the pleasure upon repeated consumption. Drug addiction is becoming a worrying trend all over the world. (more…)