I am having rashes on my legs (lower legs & thigh, arms & genitals) inner skin also means When we pull upper skin little back in that area also It appears if I do some heavy work or little exercise or travel for 2.3 hours & after 4 to 5 days these rashes slowly get disappeared, m feeling itchiness also, sometimes on my face, neck & back. I'm done with lots of tests, results normal but my IgE level shows 610 & my ESR showing 52 mm. Does my IgE level & ESR have any concern with my rashes n all. TESTS I DID: ESR -52 IgE-652 ANA by IFA & IGG- negative ANCA- NEGATIVE HEP. B & C -NEGATIVE HIV-NEGATIVE SKIN BIOPSY- STUDY NORMAL CBC, LFT,ECG, USG,& DOPPLER'SCAN ALL SHOWS NORMAL. Pls consult.