Acne is a skin condition characterized by inflamed red growths called pimples, as well as whiteheads and blackheads. The condition is triggered by hormonal changes, oily cosmetics, certain medications and excessive sweating. It is common in teenagers, although people in their 30s and 40s may also have acne. Proper skin cleansing and over-the-counter creams containing benzoyl peroxide may help prevent and treat the condition. Your doctor may prescribe antibiotics and other medications to treat severe cases. Herbal supplements such as tea tree oil may also help manage acne.
About Tea Tree Oil
Tea tree oil is extracted from the leaves of Melaleuca alternafolia -- the tea tree -- and has been used historically by aboriginal people of Australia for its medicinal value. The oil can be applied to the skin directly or made into topical creams and ointments. It can help prevent and treat infections associated with cuts and burns, athlete's foot, vaginal infections, oral thrush and ear infections. The dose and form depend on the age and condition of the individual.
Link Between Acne and Tea Tree Oil
A gel consisting of 5 percent tea tree oil may help reduce bacteria, lessen inflammation and improve symptoms associated with acne with fewer side effects than benzoyl peroxide, says the University of Maryland Medical Center. A study published in a 2007 issue of the "Indian Journal of Dermatology, Venereology and Leprology" also suggests that 5 percent tea tree oil gels may be effective in treating mild to moderate acne. While benzoyl peroxide is more effective than tea tree oil in treating acne and leads to less oiliness, individuals using the herbal oil have significantly less scaling, itching and dryness, according to an article published in the January 2006 issue of the journal "Clinical Microbiology Reviews."
Side Effects
Tea tree oil is generally safe when applied on the skin. However, side effects such as itching, dryness, irritation and swelling may occur occasionally. MedlinePlus also warns that application of tea tree oil along with lavender oil in young boys, who have not yet reached puberty, can lead to hormonal changes and abnormal breast development. Also, do not take tea tree oil by mouth; it can lead to severe toxic reactions characterized by confusion, inability to walk, rash and coma.
Precautions
Always talk to a doctor before using tea tree oil for acne to avoid possible adverse reactions and drug interactions. Also remember that tea tree oil products are not regulated by the Food and Drug Administration. Try your best to check the quality and safety of the product.
References
- University of Maryland Medical Center: Acne
- "Indian Journal of Dermatology, Venereology and Leprology"; The Efficacy of 5% Topical Tea Tree Oil Gel in Mild to Moderate Acne Vulgaris: A Randomized, Double-Blind Placebo-Controlled Study; Shahla Enshaieh, et al.; 2007
- "Clinical Microbiology Reviews"; Melaleuca alternifolia (Tea Tree) Oil: A Review of Antimicrobial and Other Medicinal Properties; C. F. Carson, et al.; January 2006
- MedlinePlus: Tea Tree Oil
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