Valium is a central nervous system depressant, so can also affect an individual's ability to drive safely.
Side effects associated with use of OxyContin are constipation, nausea, sedation, dizziness, vomiting, headache, dry mouth, sweating, mood changes, flushing, loss of appetite, and weakness.
PCP can have sedative effects and the drug may also cause interactions with other central nervous system depressants, such as alcohol and benzodiazepines.
Nearly 7% of individuals arrested in 2002 for crimes related to crack cocaine were Caucasian.