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Alternative Therapies for Psoriasis

 
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Psoriasis related image Photo: Getty Images

Psoriasis is a common skin condition that may be treated with powerful anti-inflammatory drugs or immune-suppressive biologic agents. However, recent studies demonstrated that traditional and alternative treatments can also be effective with fewer side effects.

Coal tar preparations. Ointments, creams, and shampoos containing coal tar are the oldest traditional treatment. Reference 1 reviewed 25 studies of its effectiveness, and found positive results in 21 of them. These products are very safe and cost-effective. The main disadvantages are odor and staining of clothing. Patients often use the ointments at night, covered with expendable clothing.

Colloidal oatmeal products. I've tried lotion with oatmeal for general skin conditioning, and found it sticky but soothing. Reference 2 reported that avenanthramides from whole grain oats has both anti-inflammatory and anti-histaminic effects. The safety record is excellent. Oats are used in a variety of skin products, and may benefit patients with atopic dermatitis, drug-induced rash, and other skin conditions as well as psoriasis. The report from dermatologists in London suggested that oat products may reduce the need for corticosteroids and calcineurin inhibitors in patients with severe skin inflammation.

Calcium folinate. This is available as a dietary supplement, and is chemically related to the vitamin folic acid. Reference 3 reported on a trial comparing calcium folinate (15 mg once a day) versus conventional psoriasis therapies, including cyclosporine, acitretin, etanercept, efalizumab, infliximab, and adalimumab. The trial included 30 subjects on calcium folinate, and 28 on prescription drugs. Both groups showed clinical improvement. Side effects were important only in the drug group.

UV light or Vitamin D. Reference 4 reports that UV light cleared up psoriasis and increased vitamin D levels in Irish patients in the winter.

Aloe vera. Reference 5 suggests aloe vera combined with sun exposure for psoriasis.

References:

1. Slutsky JB et al, “An evidence-based review of the efficacy of coal tar preparations in the treatment of psoriasis and atopic dermatitis”, J Drugs Dermatol. 2010 Oct; 9(10): 1258-64.

2. Cerio R et al, “Mechanism of action and clinical benefits of colloidal oatmeal for dermatologic practice”, J Drugs Dermatol. 2010 Sep; 9(9): 1116-20.

3. Carlesimo M et al, “Safety and efficacy of calcium folinate in psoriasis: an observational study”, Int J Immunopathol Pharmacol. 2010 Apr-Jun; 23(2): 649-53.

4. Ryan C et al, “The effect of narrowband UV-B treatment for psoriasis on vitamin D status during wintertime in Ireland”, Arch Dermatol. 2010 Aug; 146(8): 836-42.

5. Morelli V et al, “Alternative therapies for common dermatologic disorders, part 2”, Prim Care. 2010 Jun; 37(2): 285-96.

Linda Fugate is a scientist and writer in Austin, Texas. She has a Ph.D. in Physics and an M.S. in Macromolecular Science and Engineering. Her background includes academic and industrial research in materials science. She currently writes song lyrics and health articles.

We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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