<s>[INST] for the past several months if something brushes against my skin, it will turn pink and itch . while itching, flesh colored bumps appear. OR, if i have a small itch, let s say on the leg, i will itch it and then pretty soon, the entire leg is itching, then all over the body... plus, if I rub across my forhead, a spot of pink near my hairline will show up. It seems I turned 50 and wierd things are happening. [/INST] HelloThanks for posting your query. You seem to be suffering from urticaria and demographic. Urticaria produces circular weals.demographic produces linear weals on the line of scratch mark. You need to be thoroughly examined for any source of infection. And blood test to be done which includes usual tests with additional test like thyroid profile, CRP, IGE level etc., You may need a long term anti histamine under your doctors adviceThere is no need to worry as these are simple problems which can be easily tackled. If possible try to avoid egg, seafood and fish which may definitely help Mohave a good Prasad PVS </s>