Aloe vera, a green plant with tough, spear-like leaves, is found in the Caribbean, South Africa and other tropical climates. The thick gel substance inside the leaf has been touted for its medicinal properties and is used topically to help heal wounds. It has been found to be especially useful in the treatment of burns.
History
The use of aloe vera for burns dates back to Greece in the first century A.D. Its use continued to be popular and, according to the University of Maryland Medical Center, aloe was one of the most common medicines prescribed during the18th and 19th centuries. It was often used as a remedy for burns and sunburns. Aloe vera remains an accepted herbal treatment in many countries, including the United States.
Mechanism
UMMC cites the plant's compounds as able to shrink inflammation and decrease pain. It may also stimulate skin repair and growth, especially when used for minor burns. It can be applied directly from the plant by cutting it lengthwise, removing the gel that is inside and applying it directly to the skin. Aloe vera can also be purchased in local drugstores in lotions, creams, ointments and gels.
Components
An article in the New York Times noted that scientists have found compounds in aloe vera that contain anti-inflammatory and antibacterial properties. The Mayo Clinic also acknowledges that reports on the use of aloe treatment for burns are promising based on the immunomodulatory properties found in the plant that may speed up wound healing.
Considerations
UMMC acknowledge that studies on the healing properties of aloe vera for treating burns have produced mixed results. The New York Times article also supported the fact that the plant's results are questionable. In addition, a 2008 study conducted in Australia found a decrease in the temperature of the skin when aloe is applied, but found no reduction in bacteria or faster skin regeneration.
Warning
Aloe vera is considered a safe a treatment for burns, but it should never be applied to a wound that is open with broken skin. Allergies to the plant are rare. If you do develop a rash, discontinue use. The Mayo Clinic also warns that, while aloe may work as a treatment on sunburns, it may lead to skin irritation if used prior to sun exposure.
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