HI,
If you have history of allergic reaction, this is more likely a reaction toAt the hair dye. Symptoms of an allergic reaction to a topically applied hair product include an itchy, red rash on the eyes, ears and face and, sometimes, facial swelling. The component of the dye that is responsible is the coal tar para-phenylenediamine (PPD). At this point, stop using the dye and see if it resolves. However, if it persists and other symptoms occur, have this evaluated further by your doctor for proper management. TAlso, tell your parents about this.
Take care and keep us posted.
sorry about 'andalusians' in my writing this is on predictive text