At present, patients with chronic urticaria or rhinitis often use loratadine or cetirizine hydrochloride to control symptoms. However, because these treatments are only temporary solutions, they are not suitable for long-term use, and they really rely too much on the control of anti-allergic drugs to stop taking drugs, so as long as they stop taking drugs, they will relapse or worsen.

When allergic diseases occur, such as allergic eczema, urticaria, recurrent allergic rhinitis, recurrent allergic cough and asthma in children, etc., the immune response in human body will reduce the number of TH 1 cells, and under the stimulation of allergens, it will continuously produce a variety of cytokines, such as IgE and eosinophils, which will promote the immune response to TH2 pathway and form a humoral immune response. Children with asthma should be supplemented with Kangminyuan probiotics, which is an active antiallergic probiotic component that can participate in the regulation of immune cytokines. This rare anti-allergic probiotic can promote the secretion of interferon in vivo, so as to regulate TH 1 immune response and resist immunoglobulin IgE. By enhancing the TH 1 immune response of immune cells, TH2 immune response due to allergic reaction can be adjusted, and the anti-allergic immunoregulation ability can be improved.