Woman is left looking like an ’emoji’ after horror allergic reaction to hair dye

Shanika McNeil, a tech coordinator from Houston, Texas, 29, said her head swelled to comical levels after she suffered a bad allergic reaction to a hair dye in January, which took two weeks to heal.Shanika McNeil, a tech coordinator from Houston, Texas, 29, said her head swelled to comical levels after she suffered a bad allergic reaction to a hair dye in January, which took two weeks to heal.Read MoreHealth News | Mail Online