Teething generally refers to children, and while some children experience fever when teething, others do not.
When a child is teething, the teeth will slowly break through the gums and show in the mouth. The gums may remain on the crowns of the teeth, which may be bitten when eating, or can be infected due to the buildup of food debris and other debris around the crowns of the teeth, which can then become infected and lead to an inflammatory reaction. If the child himself is weak, he may have a low-grade fever, and in severe cases, drooling, bleeding gums, pain, and even swollen lymph nodes on the same side of the cheek and submandibular lymph nodes may occur, but not in every child.
It is important to distinguish correctly whether your child has a fever from illness or a low-grade fever due to teething. If the fever is due to teething, the child is usually in good spirits and the fever is usually not too high, so keep the mouth clean and the fever will clear up in two or three days. If you are unable to determine this on your own, it is recommended that you consult a pediatrician in a timely manner.