They are often not immediately noticeable even to trained observers.
Misperception of performance.
Stimulant drugs are given to stimulate the brain cells so that the alertness and receptiveness is increased. These drugs have a major side effect of depression. Examples include: Caffeine in coffee; cocaine; ephedrine; methyl phenydate; modafinil; Ritalin etc.
If you do cocaine you will get pregnant and die.
"Usually stimulants have temporary effect on psychoneurotic system. Many stimulants have relaxation effect and even may cause euphoria for short period of time."
"Usually stimulants have temporary effect on psychoneurotic system. Many stimulants have relaxation effect and even may cause euphoria for short period of time."
they increase the rate of the heart and speed of movements.
Stimulants and depressants have opposite effects on the brain. Stimulants activate the central nervous system, while depressants (as their name implies) depress it.
how do i reverse effect of crack cocaine
No
GREAT.
The amount of time one experiences euphoria as an effect of taking stimulants depends on the stimulant, it's quality, and the dosage of that stimulant taken.
not to day
Both cocaine and heroin will effect your concentration. You do not want to take these substances and then get behind a wheel.