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Chlorophyll
Definition
Chlorophyll is the chemical that makes plants green. Chlorophyll poisoning occurs when someone swallows a large amount of this substance.
Poisonous Ingredient
Chlorophyll
Where Found
- Green plants
- Plant foods
- Some cosmetics
Note: This list may not include all sources of chlorophyll.
Symptoms
Chlorophyll is considered nonpoisonous. Most people who swallow chlorophyll have no symptoms. In rare cases, the following symptoms may occur:
- Diarrhea
- Loose bowel movements (stools)
- Stomach cramps
Home Care
Do NOT make a person throw up unless told to do so by Poison Control or a health care professional.
Before Calling Emergency
Determine the following information:
- Patient's age, weight, and condition
- Name of the substance
- Time it was swallowed
- 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.
See: Poison control center - emergency number
What to Expect at the Emergency Room
The health care provider will measure and monitor your vital signs, including temperature, pulse, breathing rate, and blood pressure. Symptoms will be treated as appropriate.
Note: You may not need to be seen in the emergency room.
Outlook (Prognosis)
How well you do depends on the amount of the substance swallowed and how quickly treatment is received. The faster you get medical help, the better the chance for recovery.
Recovery is very likely because chlorophyll is relatively nonpoisonous.
Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke’s-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.


