Substance Use Disorder
It's a powerful and complex disease.
Drug Addiction
While drugs are very different from each other, they all strongly activate the addiction centre of the brain. That is what makes these substances habit-forming, while others are not.
Drugs that are commonly misused include:
Club drugs like GHB, ketamine, MDMA (ecstasy/molly), flunitrazepam (Rohypnol®)
Stimulants such as cocaine (including crack) and methamphetamine (meth)
Hallucinogens including ayahuasca, D-lysergic acid diethylamide (LSD), peyote (mescaline), phencyclidine (PCP) and DMT
Inhalants including solvents, aerosol sprays, gases and nitrites (poppers)
Marijuana
Opioid pain killers such as heroin, fentanyl, oxycodone, hydrocodone, codeine and morphine
Prescription drugs and cold medicines
Sedatives, hypnotics and anxiolytics (anti-anxiety medications)
Steroids (anabolic)
Tobacco/nicotine