<s>[INST] hi i have a general query regarding my moms health....for few days she feels nausea and itching on a skin....this same attacked just one year before...so  i just need a help...what exactly disease  is  that and what would be the general treatment? [/INST] Hi, Itching over body skin since long time could be due to subcutaneous candidiasis, a topic dermatitis, allergic reactions, urticaria or hives, or some medical disorders like DM, jaundice, uremia etc. Your mother must try antifungal oral medications once with the help of dermatologist with other supportive treatment.Also, you can take immunoglobulins with consultation of dermatologist. If still no diagnosis or cure then it would be advisable to consult physician to rule out any medical disorders. You can go for allergic testing of food and other substances, but they are not such reliable. Thanks. </s>