Shock & anaphylactoid reaction. Erythema, rash, dyspnea, decreased BP, eyelid edema. Blepharitis, eyelid dermatitis, itching, rash, urticaria; conjunctivitis, corneal epithelium disorder, rise IOP; thirst, nausea/vomiting; facial flushing, tachycardia, HTN, headache.