Substance Abuse, Their Impact on Your Brain.
Terms associated with drug abuse
ii.) Hard drugs
These are drugs that are liable to seriously disable an individual as a functioning member of the society by inducing severe psychological and physical dependence.
Physical dependency is associated with drugs that are CNS depressants e.g. heroine and cocaine.
For initial administration of cocaine and heroine, they cause Euphoria.
As the effects subside, the individual may feel mental fatigue alongside other effects. The users of these drugs are hooked to them and develop dependence.