Mycoplasma positive baby is usually a baby with low immunity infected with mycoplasma, at this time there may be a variety of respiratory inflammation, may also appear repeated cough, loss of appetite and other symptoms, and may gradually intensify, which can seriously lead to bronchopneumonia and other pathologies. The parents should seek a doctor in time and use the appropriate medication according to the situation to prevent untimely consultation leading to aggravation of the condition. 1, the reason: when the baby’s immunity is low, it is easier to be infected by mycoplasma, or may be infected when playing in contact with other babies, the infection can lead to a significant increase in the relevant indicators, which can appear mycoplasma positive; 2, symptoms: when the baby is positive for mycoplasma Symptoms are mainly respiratory symptoms, such as cough, runny nose, sore throat, etc., digestive system symptoms are mainly nausea, vomiting, decreased appetite, central nervous system symptoms are mainly headache, dizziness, poor mental status, the blood system is prone to skin bruises, bruises, etc.; 3, treatment: when the baby mycoplasma positive, parents need to pay attention to the observation, as soon as possible under the guidance of physicians to use macrolide When the baby is positive for mycoplasma, parents need to pay attention to it and use macrolide antibiotics for anti-infection treatment as soon as possible under the guidance of a physician, such as erythromycin and azithromycin, etc., and to treat the anti-infection in sufficient quantity and time, and also pay attention to prevent cross-infection. If the baby has cough and sputum, symptomatic treatment is usually given, such as oral medication to stop coughing and reduce sputum. If the baby also has asthma, nebulization is also required. For babies with positive mycoplasma, it is important to drink more water, ventilate more, and take more nutrition and physical exercise to increase resistance, and also to isolate well to prevent infection of others.