Vitamin D analogues have proven useful in treating mild to moderate psoriasis.
A vitamin D analogue is an artificially made form of vitamin D3, but it is not
the same as a vitamin D supplement. In Canada, there are two types of vitamin
D analogue treatments available. One is calcipotriol which is available as a
cream, an ointment, and a scalp solution. The other, a new combination product
with calcipotriol and betamethasone diproprionate (a steroid medication), is
available as an ointment.
These treatments work by slowing down the rate of skin growth and by reducing
inflammation. The major side effect associated with vitamin D analogues is mild,
temporary skin irritation in the area where the medication was applied. People
using these medications should be aware that skin-applied vitamin D analogues
have a chemically different form of the vitamin than an oral (by mouth) vitamin
supplement does. Such supplements will not treat your psoriasis and can, in
fact, be harmful if taken in large amounts. Keep in mind too that vitamin D
has an effect on growing bones, so extra caution is needed when these treatments
are used by children. For children under two years of age, a safe maximum dosage
has not yet been determined.
To reach their greatest effect, vitamin D analogues must be applied regularly
as prescribed by your doctor. Most people using calcipotriol will notice improvement
within two weeks, but best results usually take up to six to eight weeks. People
using the combination product containing calcipotriol and betamethasone usually
see improvement within one week, with best results within four weeks. Since
the best results may take some time, stick with your dosing routine and give
the medication a chance to work!
All material copyright MediResource Inc. 1996 – 2025. Terms and conditions of use. The contents herein are for informational purposes only. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Source: www.medbroadcast.com/healthfeature/gethealthfeature/Psoriasis-Treatment-Options