SHOCKING! Hair-straightening treatment gives woman ulcers on scalp

In a shocking case, a woman developed kidney damage after undergoing a hair-straightening treatment at a salon. The 26-year-old woman had visited a salon to get a hair treatment and after every session, she experienced diarrhoea, vomiting, back pain, and fever. She also complained of burning sensations on the scalp during the treatment and ulcers on the head.