Aloe vera is a succulent plant that can be found in dry climates. The gel derived from the plant has been used for years to treat various skin ailments. In fact, its use can be traced all the way back to ancient Egypt. Despite its popularity as a topical skin lotion, aloe vera gel must undergo further testing to determine its efficacy.
Burn and Abrasion Healing
The National Center for Complementary and Alternative Medicine says that studies have shown aloe vera gel to be effective in soothing and healing minor burns and sunburns, and minor skin abrasions. The gel from the leaf of the aloe plant cools the skin, minimizing the pain from the burn and accelerating the healing process. However, aloe vera gel is not an effective treatment for radiation burns.
Treating Seborrheic Dermatitis
According to the Mayo Clinic, there have been studies to show that aloe vera gel is helpful in treating seborrheic dermatitis, which is a condition that leads to itchy, flaky, red skin and dandruff. However, more tests are necessary in order to conclusively list aloe vera gel as an effective treatment against this skin condition.
Skin Moisturizer
The Mayo Clinic states that aloe vera gel has been used for years to moisturize dry skin. Studies done to prove the efficacy of aloe vera gel as a skin moisturizer have been "low-quality." Although aloe vera is included as an active ingredient in numerous skin care lotions and creams, further tests are needed before determining its full usefulness.
Wound Healing
Aloe vera gel's efficacy in wound healing is still a point of contention. Some studies have shown that the gel can be helpful, while others have found that the gel actually has the potential to slow down the healing process, or exacerbate the condition of the wound. More clinical studies are needed in this area.
Canker Sores and Skin Ulcers
Preliminary studies have shown aloe vera gel to be an effective treatment against painful canker sores that occur inside the mouth. Aloe vera gel is thought to soothe the pain caused by the sores, but more conclusive studies are necessary in this area.
There is weak evidence that suggests aloe vera gel may promote healing of skin ulcers, but again more studies, particularly placebo-controlled ones, are needed.
Considerations
Always consult your dermatologist before using aloe vera gel for any reason. If skin becomes irritated or an allergic reaction develops following use, contact your dermatologist immediately.
The Mayo Clinic says that aloe vera gel may lead to allergic reactions in those who are allergic to plants in the Lillacea family, such as garlic, onions and tulips. Prolonged use of aloe vera gel may also lead to hives and rashes. Aloe vera gel may increase sun sensitivity and cause rashes.
Topical use of aloe vera gel is considered for pregnant women.
Aloe vera gel should never be taken orally or injected into the body.
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