LSD
inhalants
THC
cocaine
PCP
methamphetamines
barbituates
MDMA
heroin
Benzodiazepines
nasal damage brief feeling of euphoria
picking at skin, elevated blood pressure, mood swings
impaired judgment delirium confusion
slowed heart rate, stupor, increased tolerance for pain.
hallucinations
memory loss, depression, muscle weakness
violent hostility
blood oxygen depletion, limb spasms
muscle tension chills anxiety
reduced short term memory