Have had strange itching,mainly back, upper arms,sides where bra would be,sometimes, legs feet ,head. Mostly seems to go away with allergy pills but not so much today, Have had
breast tumour & left side lymph nodes removed, and chemo & radiation a few years ago ,also recently had lumps on back of head that multiplied & took along time to go away(told was allergic reaction ) Also now better ,a swelling torried abouthat hurt & felt like a lump/swollen lymph node-? deep inside collar bone on Port side-right, Cancer was on left.Worried that the itching is sign of lymph node cancer,Lymphoma cancer of some sort, please help