Carfentanil powder is an extremely potent and illicit synthetic opioid that is 10,000 times stronger than morphine and 100 times stronger than fentanyl. It is a dangerous substance and a major contributor to the opioid overdose crisis.
Overview and Risks
- Intended Use: Carfentanil was developed for veterinary medicine to tranquilize large animals such as elephants, not for human consumption.
- Appearance: In its pure form, it is a white or off-white crystalline powder that is odorless and tasteless, making it indistinguishable from other illicit drugs like heroin or cocaine when mixed in. It has also been found in various other colors and forms, including pills, blotter paper, and sprays.
- Potency and Danger: A nearly microscopic amount, as small as a grain of salt (about 20 micrograms), can be fatal to a human. Dealers often mix it into other street drugs to increase potency and profit, with users often unaware they are consuming the substance, leading to a high risk of accidental overdose.
- Overdose Symptoms: Exposure can rapidly cause severe effects, including respiratory depression or arrest, pinpoint pupils, drowsiness, disorientation, and clammy skin.
Safety and Response
- Naloxone: Naloxone (Narcan), an opioid overdose antidote, can reverse the effects of a carfentanil overdose. However, due to carfentanil’s extreme potency and longer half-life, multiple and higher than standard doses of naloxone are often required.
- Accidental Exposure: First responders and the public should exercise extreme caution. While absorption through intact skin is minimal from brief contact, the primary risks are inhalation of aerosolized powder or contact with mucous membranes (e.g., eyes, mouth).
- Handling Procedures:
- Do not touch or disturb any suspected substance.
- If exposed, move to fresh air if inhaled, and wash off skin or flush eyes/mouth with cool water.
- Do not use alcohol-based hand sanitizers, as they may increase absorption.
- Immediately call emergency services.
- Only properly trained professionals with appropriate personal protective equipment (gloves, eye protection, N95 masks) should handle the substance.
Resources for Help
- If you or a loved one is struggling with substance use, help is available. Resources like the National Institute on Drug Abuse can provide information on treatment programs.
- Naloxone kits are often available for free at local health centers and pharmacies in many areas.
- The Good Samaritan Drug Overdose Act may offer legal protection to those who call for help during an overdose.
- Never use drugs alone; consider using services like the Never Use Alone hotline.
