Large amounts of dopamine in the brain as a result of a methamphetamine may lead to irreparable brain damage, because the drug destroys natural dopamine production sites.
Rocks of crack cocaine are typically .1 to .5 grams and contain between 75 percent and 90 percent pure cocaine.
Many children of alcoholics and children of drug addicts will enter the foster care system at a very young age.
Lortab withdrawal can occur when someone has been prescribed the drug legitimately or when someone who abuses Lortab has developed a tolerance and dependence to it.