have appt for allergy testing in a couple of weeks) I was excited to find the Act Naturals (from Advanced Technologies) line of hair dye
, purchased it online, and had my hair
colored last week. Within 24 hours, my symptoms returned: swelling, soreness, redness, itchiness of my scalp, ears, face and neck. Is it possible that the coloring process "reactivated" PPD that is likely still in my hair from hair coloring with a product containing PPD 6 weeks ago?