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URL of this page: //medlineplus.gov/ency/article/002709.htm

Aloe

Aloe is an extract from the aloe plant. It is used in many skin care products. Aloe poisoning occurs when someone swallows this substance. However, aloe is not very poisonous.

This article is for information only. Do not use it to treat or manage an actual poison exposure. If you or someone you are with has an exposure, call the local emergency number (such as 911), or the local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.

Poisonous Ingredient

The substances that can be harmful are:

  • Aloe
  • Aloin

Where Found

Aloe is found in many different products, including:

Other products may also contain aloe.

Symptoms

Symptoms of aloe poisoning include:

Home Care

Stop using the product.

Seek medical help right way. Do not make the person throw up unless poison control or a health care provider tells you to.

Before Calling Emergency

Have this information ready:

  • Person's age, weight, and condition
  • Name of the product (ingredients, if known)
  • Time it was swallowed
  • Amount swallowed

Poison Control

The local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. This national hotline 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.

You can also get online poison help now at Poisonhelp.org. Just enter the product, poison, or medicine to get expert help.

What to Expect at the Emergency Room

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

Your provider will measure and monitor your vital signs, including temperature, pulse, breathing rate, and blood pressure. Symptoms will be treated.

You may receive:

Outlook (Prognosis)

How well someone does depends on how much aloe they swallowed and how quickly they receive treatment. The faster medical help is given, the better the chance for recovery.

Aloe is not very poisonous. Treatment is usually not needed. However, if you swallow it, you will likely have diarrhea.

A small number of people have an allergic reaction to aloe, which can be dangerous. Get medical help if a rash, throat tightness, difficulty breathing, or chest pain develop.

Alternative Names

Skin and sunburn treatments

References

Chan M. Popular herbs and nutritional supplements. In: Kellerman RD, Heidelbaugh JJ, Lee EM, eds. Conn's Current Therapy 2025. Philadelphia, PA: Elsevier; 2025:1532-1540.

Davison K, Frank BL. Ethnobotany: plant-derived medical therapy. In: Auerbach PS, Cushing TA, Harris NS, eds. Auerbach's Wilderness Medicine. 7th ed. Philadelphia, PA: Elsevier; 2017:chap 68.

Meehan TJ. Care of the poisoned patient. In: Walls RM, ed. Rosen's Emergency Medicine: Concepts and Clinical Practice. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 135.

Murray MT. Aloe vera (Cape Aloe). In: Pizzorno JE, Murray MT, eds. Textbook of Natural Medicine. 5th ed. St Louis, MO: Elsevier; 2021:chap 52.

Nelson LS, Calello DP. Acute poisoning. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 96.

Sierpina VS, Mathis SE, Kamprath S. Irritable bowel syndrome. In: Rakel D, Minichiello VJ, eds. Integrative Medicine. 5th ed. Philadelphia, PA: Elsevier; 2023:chap 43.

Theobald JL, Corcoran JN. Poisoning. In: Kliegman RM, St. Geme JW, Blum NJ, et al, eds. Nelson Textbook of Pediatrics. 22nd ed. Philadelphia, PA: Elsevier; 2025:chap 94.

Review Date 10/14/2025

Updated by: Jesse Borke, MD, CPE, FAAEM, FACEP, Attending Physician at Kaiser Permanente, Orange County, CA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.