Baby fever for many reasons, clothes too thick, indigestion, pathogenic infections and many other reasons can lead to low fever feet heart fever this non-specific pathological manifestations, parents can first physical cooling, the effect is not good, timely medical attention. Low fever can take physical cooling. Conventional physical cooling method is to use a warm towel to wipe the armpits, forehead, groin or use a warm bath. You can also use fever-reducing patches to lower the temperature. If the fever is caused by indigestion, you can promptly give drugs to regulate the gastrointestinal tract, commonly used probiotics, such as lactobacillus, bifidobacterium, bacillus subtilis and so on. If the baby’s symptoms are not relieved for a long time, it is recommended to consult a doctor in time to clarify the diagnosis and then carry out targeted treatment. The above medications should be used under the guidance of a doctor.