Most children's urticaria attacks are short-lived. But also related to the immune mechanism. Some children will recover after urticaria, but some will last for a long time. For these children, we should actively go to the hospital for treatment and check the cause in detail.
Children's urticaria mostly occurs in acute urticaria, but with the increase of age, allergic eczema and asthma of children and adolescents get worse, or taking medicine can also induce urticaria, which can gradually change from acute urticaria to chronic urticaria.
Most children's urticaria is acute and rarely lasts for more than a few days. If it lasts for more than 3 months, it is chronic urticaria. If a child has skin symptoms of local itching, accompanied by abdominal pain, diarrhea, vomiting and even dyspnea, this is systemic acute urticaria, and he must be treated by a doctor.
1, avoid allergens
(1) diet. Fish, shrimp, crab, chocolate, eggs, alcohol, food additives and preservatives are all easy to cause baby allergies.
(2) drugs. Among drugs, penicillin, antipyretic, serum, vaccine, etc. It is also easy to cause baby allergies.
(3) others. If you inhale mold, pollen, virus, etc. And affected by physical reasons such as cold, heat and sun exposure, the baby is also prone to allergies. Even some baby allergies are related to genetic, psychological, angioneurotic allergies and exposure to unknown substances. Therefore, mothers must first determine what kind of things the baby is allergic to and try to avoid exposing the baby to allergens.
2. Adjust immunity from the inside
Children's urticaria originates from immune dysfunction, mainly humoral immunity and cellular immunity. Due to the morbid hyperactivity of immune function, the excessive activation of TH2 cell immunity leads to the excessive secretion of TH2 cell hormones, which will help B cells to produce more allergic antibody IgE. The detection of serum immunoglobulin IgE antibody is significantly higher than the normal value 1- 10 times, and the number of eosinophils in peripheral blood is significantly increased, which is an important indicator of allergy! At the same time, we should also pay attention to whether there are any abnormalities such as intractable eczema, thrombocytopenia, ataxia and telangiectasia. Serum immunoglobulin IgE increased significantly. A set of data showed that the serum IgE of 90 children with urticaria increased significantly.
At present, children's urticaria mostly stays in the stage of inflammation such as antihistamine, but because these treatments only treat the symptoms rather than the root cause, they should not be used for a long time, and the treatment relies too much on the control of anti-allergic drugs and stops taking drugs, so as long as they stop taking drugs, they will relapse or worsen. Children with urticaria should be supplemented with active anti-allergic probiotic Xinminkang, which is a rare anti-allergic probiotic. It can promote the secretion of interferon IFN-γ in vivo, induce TH 1 immune response, antagonize immunoglobulin IgE, regulate TH2 immune response due to allergic reaction by enhancing TH 1 immune response of immune cells, and improve children's anti-allergic ability. The intervention of Xinmin Kang probiotic antiallergic immunity in regulation therapy can greatly reduce or shorten the course of treatment of antiallergic western medicine, reduce the hypersensitivity of human immunity to pathogenic microorganisms, enhance immune adaptability and reduce allergies.
3, daily care
(1) Pay attention to hygiene. Parents should pay attention to helping their babies to do personal hygiene and take a bath and change clothes frequently. At the same time, we should also pay attention to environmental hygiene and eliminate bedbugs and insects. At the same time, avoid taking your baby to places with many flowers and trees. Mosquito bites, or contact with pets such as pollen, dust, mites and cat and dog fur are all easy causes of allergies.
(2) Exercise your baby's physique. To prevent urticaria in children, we must first make the baby's immune system turn normal, so that it is not easy to be affected when encountering allergens. Usually, you can properly exercise your baby's skin, such as washing with cold water, rubbing, etc., so that your baby's skin can get reasonable physical stimulation.
(3) exercise more. Although exercise seems to have little effect on preventing allergies, this method can effectively enhance the baby's physique. Only when the baby is strong can he effectively fight against the disease. Therefore, parents can usually take their babies for proper outdoor sports.