A study of patch tests and drug reactions showed only two patients among 22 SJS/TEN cases with a relevant positive test: one with sulphonamide and one with phenobarbital. Healthy volunteers were used as controls.41 In a series of 14 patients, seven patch tests were performed, three of which were positive (ethylbutylmalonylureum, phenazone, phenylbutazone). Among the four negative tests, three intracutaneous tests were performed, two of which were positive (phenacetine, chloramphenicol).7

We found only case reports and no clinical trial about in vitro tests (essentially lymphocyte transformation tests).

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Natural Treatments For Psoriasis

Natural Treatments For Psoriasis

Do You Suffer From the Itching and Scaling of Psoriasis? Or the Chronic Agony of Psoriatic Arthritis? If so you are not ALONE! A whopping three percent of the world’s populations suffer from either condition! An incredible 56 million working hours are lost every year by psoriasis sufferers according to the National Psoriasis Foundation.

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