My sister had surgery twice in the same area of the body (STOMACH AREA ) after the wound had healed, after a few days , she is having a problem of itching, tingling sensation , sometimes burning sensation around her body , she is feeling that something is passing or travelling sensation around her hand , head area , sometimes leg , so it's like a weird sensation, we have consulted few doctors but still the problem remains same , she has done several test included thyroid, urine , cbc , vitamin , but still she was having normal reports, her ige level serum is around 421 which was checked few days ago . Can any doctor guide us in this regards 🙏