Scientifically known as Azadirachta indica, the neem tree produces aseeds high in oil content. Extracted from these seeds, neem oil has a long history of use in treating skin disorders in Ayurvedic medicine and in other East Indian healing arts. While neem oil has potential skin benefits, the FDA does not regulate the production of skin care products that contain neem, so there is no guarantee of safety, purity or effectiveness. Use neem oil under a doctor's supervision.
Traditional Uses
Native to Sri Lanka and India, the neem tree has a 2,000-year history of use in treating skin conditions, including the skin wasting disease, leprosy. Applied topically, neem oil is also a time-honored method of repelling mosquitoes and other insects, according to Drugs.com.
Modern Skin Care
Neem oil may be beneficial in treating inflammatory skin disorders, according to the "Gale Encyclopedia of Alternative Medicine," including psoriasis, dermatitis, chickenpox and shingles. It may reduce the symptoms of ringworm, athlete's foot, acne and minor wounds. Because some skin conditions may be symptoms of an underlying disorder, consult your doctor before using neem oil.
Properties
Neem oil contains triterpenes and tetranortriterpenes, according to the "PDR for Herbal Medicines," giving the oil anti-inflammatory, antifungal and insect-repelling properties. The oil has a garlic-like odor and a yellow color. In its natural state, neem oil is a semi-solid and it is usually combined with other ingredients in the manufacture of skin-care products.
Products
Neem oil products usually contain a small amount of neem oil combined with other skin care ingredients, including emollients, moisturizers, antiseptics and surfactants. According to the website Discover Neem, some products that contain neem oil may also contain chemicals or solvents. Read product labels and look for products with only natural ingredients. Neem oil products are available in health food stores or online in creams, ointments and lotions.
Warnings
Applying large amounts of neem oil may increase the risk of kidney damage, warns the Gale Encyclopedia. In addition, avoid using neem oil on children or infants, due to a high risk of poisoning. Pregnant women and breastfeeding mothers should not use neem oil. Others should use neem oil under the supervision of a doctor of naturopathy.
References
- "Gale Encyclopedia of Alternative Medicine, Volume 2"; Jacqueline L. Longe; 2005
- Discover Neem: Neem Oil and Skin Care
- "PDR for Herbal Medicines, 2nd Edition"; Joerg Gruenwald, PhD, 2000
- Drugs.com: Neem
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