For children with tonsillitis fever that does not go away, the following measures can be used to deal with the situation: 1. Ibuprofen can be given to children. Ibuprofen is a non-steroidal anti-inflammatory drug, which can play a good role in relieving fever and pain. If the child’s fever exceeds 38.5°C in the axilla, ibuprofen can be used to reduce the fever. 2. The child can be given a timely bloodletting of the ear tip. This is because after the blood is released from the ear tip, it can effectively have the effect of clearing heat and eliminating fire, which can reduce the fever of children. 3. Amoxicillin can be applied to children. If the cause of tonsillitis in children is due to streptococcal infection, the application of amoxicillin at this time can play a good anti-bacterial role.