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Aloe Vera Risks
Talk to your doctor before using aloe vera.
Aloe vera gel is safe to apply to the skin. Taking it by mouth can also be safe if you use the right dose and only take it for a short time.
Aloe vera side effects
Topical aloe vera can irritate the skin and cause hives in people who are sensitive to it.
Taking high doses of aloe latex by mouth could cause belly pain, kidney damage, and an electrolyte imbalance. It may also increase cancer risk.
Side effects if you take aloe vera by mouth include:
- Cramps
- Diarrhea
- Throwing up
- Low blood potassium levels
- Sun sensitivity
- Allergic reactions
Aloe vera can also stain the colon, making it hard for your doctor to see it clearly during a colonoscopy. Ask your doctor whether you need to stop using aloe vera before a colonoscopy.
Aloin is a substance in aloe vera that acts like a laxative and can irritate the gastrointestinal tract. If aloe causes gastrointestinal problems, you can look for aloin-free aloe vera products.
Who should avoid aloe vera?
Do not apply topical aloe vera to open or deep wounds. People who are allergic to garlic, onions, or tulips are more likely to be allergic to aloe. If you get a rash, stop using aloe gel.
Don’t use oral aloe vera if you have diabetes and you take medicine to lower your blood sugar. Aloe could lower your blood sugar too much. Avoid this supplement if you have nausea, belly pain, or diarrhea, as it could make these symptoms worse.
If you're pregnant, you shouldn't take aloe latex because it might increase the risk of early labor or miscarriage. It’s also not recommended for use during breastfeeding because it may cause diarrhea and other side effects in your baby. Aloe latex and whole-leaf extract aren’t safe for children under 12.
Aloe vera drug interactions
Health Benefits of Aloe Vera
Aloe vera is a cactus-like plant used for centuries as medicine to treat sunburn, rashes, burns, wounds, and other skin conditions. In addition to external uses, aloe vera is thought by some to treat constipation, heartburn, and hyperglycemia (high blood sugar) when taken internally.
Aloe vera is widely available as a distilled juice, dietary supplement, and ingredient in face creams, body lotions, and skin ointments. Although the stems of the aloe plant and the gooey gel inside can be eaten raw or cooked, they may be unsafe if consumed in excess.
This article takes a look at the health benefits of aloe vera as well as possible side effects, risks, and interactions of this popular herbal remedy.
Also Known As
- Burn Plant
- Elephant's Gall
- Lily of the Desert
- Ghritkumari (Hindi)
- Kathalai (Ayurvedic medicine)
- Lu Hui (traditional Chinese medicine)
Summary
There are no guidelines for the appropriate use of aloe vera in any form. As a general rule, follow the manufacturer's guidelines and avoid the internal use of whole-leaf aloe vera extract or aloe vera latex which can be toxic to the liver and kidneys.
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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