When that substance is removed, periods of mania or depression can occur for no apparent reason while the brain rebalances itself
a hyperexcitability, anxiety-prone state that occurs when alcohol and certain drugs of abuse are stopped.
After the most intense physical withdrawal symptoms have subsided, the individual may feel physically healthy but continue experiencing negative psychological symptoms which make the return to drug use seem appealing.
Once attached to receptors in the brain, they send signals which block pain, slows breathing, and has a general calming, anti-depressing and euphoric effect.
characterized by a low mood, loneliness, lack of energy, and sleep problems.
blocks the effects of alcohol and opiods in the brain helping to prevent cravings and relapse