Skip to Content

Piperonyl butoxide with pyrethrins poisoning

Definition

Piperonyl butoxide with pyrethrins is an ingredient found in medications to kill lice. Poisoning occurs when someone swallows the product or too much of the product touches the skin.

This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.

Alternative Names

Pyrethrins poisoning; Lice medication poisoning

Poisonous Ingredient

  • Piperonyl butoxide
  • Pyrethrins

Note: This list may not be all-inclusive.

Where Found

  • A-200
  • Barc (also contains petroleum distillates)
  • Blue (also contains petroleum distillates)
  • Control-L (also contains petroleum distillates)
  • End Lice
  • Lice-Enz Foam Kit
  • Pronto
  • Pyrinex Pediculicide (also contains petroleum distillates)
  • Pyrinyl (also contains kerosene)
  • Pyrinyl II
  • Pyrinyl Plus
  • R & C spray
  • Rid (also contains petroleum distillates and benzyl alcohol)
  • Tisit
  • Tisit Blue (also contains petroleum distillates)
  • Triple X Kit (also contains petroleum distillates)

Note: This list may not be all-inclusive.

Symptoms

Home Care

Seek immediate medical help. Do not make a person throw up unless told to do so by Poison Control or a health care professional. If the chemical is in the eyes, flush with lots of water for at least 15 minutes.

Before Calling Emergency

Determine the following information:

  • Patient's age, weight, and condition
  • Name of the product (ingredients and strengths if known)
  • Time it was swallowed
  • The amount swallowed

Poison Control

The National Poison Control Center (1-800-222-1222) can be called from anywhere in the United States. This national hotline number will let you talk to experts in poisoning. They will give you further instructions.

This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison prevention. It does NOT need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.

Take the container with you to the hospital, if possible.

See: Poison control center - emergency number

What to Expect at the Emergency Room

The health care provider will measure and monitor the patient's vital signs, including temperature, pulse, breathing rate, and blood pressure. Symptoms will be treated as appropriate. The patient may receive:

  • Cleaning of exposed skin
  • Washing and examination of eyes as necessary
  • Treatment of allergic reactions as necessary

If the poison was swallowed, treatment may include:

  • Fluids through a vein (IV)
  • Breathing support
  • Tube through the mouth into the stomach to empty the stomach

Outlook (Prognosis)

Most symptoms are seen in patients who are allergic to pyrethrins. Piperonyl butoxide has a low toxicity, but extreme occupational exposures may result in more severe symptoms.

References

Robey WC III, Meggs WJ. Insecticides, herbicides, rodenticides. In: Tintinalli JE, Kelen GD, Stapczynski JS, Ma OJ, Cline DM, eds. Emergency Medicine: A Comprehensive Study Guide. 6th ed. New York, NY: McGraw-Hill; 2004:chap 182.


Review Date: 10/1/2009
Reviewed By: Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
adam.com

Disclaimer: The information contained in this website, and its associated websites, is provided as a benefit to the local community, and the Internet community in general; it does not constitute medical advice. We try to provide quality information, but we make no claims, promises or guarantees about the accuracy, completeness, or adequacy of the information contained in or linked to this website and its associated sites. As medical advice must be tailored to the specific circumstances of each patient and healthcare is constantly changing, nothing provided herein should be used as a substitute for the advice of a competent physician. Furthermore, in providing this service, Adventist HealthCare does not condone or support all of the content covered in this site. As an Adventist health care organization, Adventist HealthCare acts in accordance with the ethical and religious directives for Adventist health care services.

Adventist HealthCare · 301-315-3030 · 1801 Research BLVD, Suite 400, Rockville, MD 20850

Submit an Online Information Request