Substance education
PCP.
Unpredictable dissociation and potentially severe physical toxicity.
Also known as Angel dust, Phencyclidine. A name does not verify contents.
Immediate effects
PCP changes perception and awareness of surroundings. Numbness, poor coordination and reduced pain perception can conceal an injury.
Sources & review notes
- Substance use — phencyclidine (PCP)
NIH / MedlinePlus · Accessed 2026-09-26 · Effects, serious harms and dependence
Major risks
Severe reactions may include overheating, abnormal heart rhythm, seizures and kidney injury. Confusion or paranoia can make communication difficult.
Sources & review notes
- Substance use — phencyclidine (PCP)
NIH / MedlinePlus · Accessed 2026-09-26 · Effects, serious harms and dependence
Repeated use
Memory, speech and thinking problems and mood symptoms can persist with repeated use. Dependence and withdrawal symptoms are possible.
Sources & review notes
- Substance use — phencyclidine (PCP)
NIH / MedlinePlus · Accessed 2026-09-26 · Effects, serious harms and dependence
Responding to distress
Protect your own safety and summon medical help rather than attempting to manage escalating behavior alone.
Sources & review notes
- Drug use first aid
NIH / MedlinePlus · Published/updated 2026-04-13 · Accessed 2026-09-26 · First aid and emergency assessment
Warning signs
Seizure, collapse or abnormal breathing warrants 911. Severe confusion or overheating needs urgent assessment even without reported pain.
Sources & review notes
- First aid: Act fast!
National Capital Poison Center · Accessed 2026-09-26 · 911 criteria and Poison Control contact - Substance use — phencyclidine (PCP)
NIH / MedlinePlus · Accessed 2026-09-26 · Effects, serious harms and dependence
Interaction records
No published pair records are available for this substance. Missing information does not mean a combination is safe.
This resource provides general education, not medical advice or personal clearance to use a substance. No drug or combination is risk-free. For an emergency, call 911.