i have allergy on face it's like small red bumps and skin has erupted. skin has bumps. irritation is there on the skin ( khujli ho rahi hai effected areas pe on the face). it seems to be some food allergy or any reaction to any product on face. i have taken Allegra and did not breastfeed since taken Allegra. pls confirm is Allegra safe during breast feed. if not then after completion of the medication how do I take that off from my breast milk and from when can I start breast feeding