Drug allergy reactions: generally occurs in a small number of children with allergies, it has nothing to do with the medication dose, route of administration and the pharmacological effects of the drug itself. Drugs, whether oral, parenteral, topical or spray, can be skin, mucous membrane of the body so that the damage occurs.
Immediate allergic reactions and drug sub-slow response. The former instantly appear after treatment, after such injection of penicillin, the skin test can occur even in chest tightness, palpitation, shortness of breath, pale blue, sweating, cold hands and feet, even weak pulse and even shock. This more serious drug reactions, not timely rescue, can cause death in children. The slow response is seen in a few days the rash and rash medication type varies, fixed drug eruption, urticaria, scarlet fever rash, measles-like rash, and might have exfoliative dermatitis . Immediate reactions are often associated with systemic symptoms. Slow response may have exfoliative dermatitis. Immediate reactions are often associated with systemic symptoms. Slow reaction may in part or only affects the skin or an organ, the symptoms are relatively mild.
Once allergic reactions in children after treatment, the first should be discontinued, while giving desensitization therapy, such as application diphenhydramine, phenergan, chlorpheniramine, calcium gluconate and so on. Systemic anaphylaxis occurs, sick children should be supine, loosen buttoned, head to one side, pay attention to changes in blood pressure, remove the mouth, nasal secretions, keeping the airway open and rushed to the hospital as soon as possible
