Baby anti-allergy drugs have histamine, receptor antagonists, calcium supplements, immune preparations, etc., the baby’s body immunity is poor when small, or part of the baby itself is part of the allergic body, the emergence of allergies can be through the anti-allergy drugs for treatment, specific as follows: 1, most of the babies in the allergy, if you go to the hospital for a checkup, the doctor will be given antiblocking amine class of drugs, mainly including cetirizine, chlorotrastat and other drugs. 2, montelukast this drug belongs to the leukotriene receptor antagonist, but also a representative of a drug, after taking it can relieve skin allergies caused by itching, rashes and other manifestations. 3, calcium ions can stabilize the body’s cell membranes, can reduce the release of histamine from mast cells, reduce the permeability of the cells, reduce oedema and the local tissues of the exudate, but also to play the role of antiallergic, so it should also be With calcium supplements, common calcium carbonate. 4, can be treated by immune agents, that is, hormonal drugs, common prednisone, methylprednisolone, dexamethasone and other drugs.