Cocaine overdose can happen suddenly and is extremely dangerous — especially when cocaine is cut with fentanyl. Recognizing the warning signs early can save a life.
Here’s what to look for and how to respond.
Overdose occurs when cocaine overwhelms the central nervous system. It can happen after:
- Large doses
- Binge use
- Mixing cocaine with alcohol or opioids
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- Chest pain
- Extreme anxiety or panic
- Irregular heartbeat
- High blood pressure
- Difficulty breathing
- Seizures
- High body temperature
- Loss of consciousness
- Stroke or heart attack
Many cocaine batches are laced with fentanyl. Even trace amounts can cause:
- Instant respiratory failure
- Blue lips
- Limp body
- No breathing
- Call 911 immediately
- Keep the person awake if possible
- Apply naloxone if fentanyl is suspected (As per doctor prescription)
- Lay the person on their side
- Stay with them until help arrives
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Frequently asked questions
Signs include rapid heart rate, chest pain, seizures, high body temperature, and loss of consciousness.
Yes — even a small amount of fentanyl in cocaine can cause instant respiratory failure.
Call 911 immediately, administer naloxone if fentanyl is suspected, and keep the person awake.
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