This table lays out the common physical and mental effects of these 3 groups of drugs.

The effects depend on the sensitivity of the person as well as on the dose. They are unpredictable..

They can occur while taking the drug, orafter ceasing consumption., For these products stay in the body for a long time and they are stored in the body fat. They can be released from the tissues after physical or mental exertion.

Diminishment of attention span and concentration.

Drowsiness, insomnia.

Deterioration of reflexes, poor coordination, loss of self-control.

Loss of memory as well as the ability to learn and reasoning.

Loss of willpower combined with a disinterest in and inability to act.

Awareness of time and space is lost. The person does not know where he or she is.

Vision and taste are impaired.

Changing emotions: paranoia, irritability, aggressiveness.

Some impulses become irrepressible, especially to kill or to commit suicide

Loss of the concept of right and wrong.

Confusion and disassociation

Schizophrenia and irresponsability

DEPRESSION

Epilepsy, convulsions, tremor, vertigo, dizzy spells, headache, itching, anorexia, bulemia and so on ...

High blood pressure, low blood pressure, heart attack, aneurysm, unexplained bleeding, heart palpitations, stroke

Allergic reactions, may be lethal.
Slow process of destruction of the immune defences, provoking at first an unexplained fatigue
then developing into several bacterial and viral infections
(flu, tuberculosis, respiratory infections, AIDS, abscess and so on) and ending up in total body exhaustion.