Health Encyclopedia

Castor oil overdose

Definition

Castor oil is a yellowish liquid often used as a lubricant and in laxatives. This article discusses poisoning from swallowing a large amount (overdose) of castor oil.

Alternative Names

Alphamul overdose; Emulsoil overdose; Fleet Flavored Castor Oil overdose; Laxopol overdose; Unisol overdose

Poisonous Ingredient

Castor oil

Where Found

Castor oil comes from the castor oil plant (ricinus communis). It can be found in the following products:

Castor oil
Alphamul
Emulsoil
Fleet Flavored Castor Oil
Laxopol
Unisol

Note: This list may not be all inclusive.

Symptoms

Abdominal cramps
Diarrhea
Dizziness
Kidney damage
Hallucinations (rare)
Fainting
Nausea

Home Treatment

Castor oil is not considered very toxic. Call poison control for treatment information.

Before Calling Emergency

Determine the following information:

Patient's age, weight, and condition
Name of product (as well as the ingredients and strength, if known)
Time it was swallowed
Amount swallowed

Poison Control, or a local emergency number

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 U.S. 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. The patient may receive medicine to treat the symptoms.

Expectations (prognosis)

Normally, castor oil should cause few problems. Recovery is very likely.

Review Date:10/24/2007
Reviewed By:Stephen C. Acosta, MD, Department of Emergency Medicine, Portland VA Medical Center, Portland, OR. Review provided by VeriMed Healthcare Network.

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