The first signs often appear after puberty and during early middle age, buy can develop at any time. Psoriasis is not infectious. Any therapy designed to clear the skin surface of its psoriatic lesions must reverse the underlying reactions. Although many treatments for psoriasis may induce a partial or complete remission, there is as yet no known cure. Treatment of psoriasis for four weeks at the Dead Sea gives results as good as those achieved by any of the above-mentioned therapies and has a number of important advantages over many of them.
Some treatments increase the risk of developing cancers.
Even if effective, many of these treatments against psoriasis are therefore unsuitable for young children. Effects such as these have not been observed with Dead Sea treatment. Since psoriasis itself is not usually associated with damage to internal organs or to the general health, every effort should be made to avoid treatments which might cause such damage. The treatment routine is decided upon after a medical examination, and is controlled by a physician and nursing staff. The recommended length of treatment is 4 weeks, although shorter periods sometimes give satisfactory results.