Question
The one-year-old baby started to have a fever five days ago, with a maximum temperature of 39 degrees. Examination revealed small blisters in the throat, and the fever has begun to subside. However, the baby experienced several sudden jumps last night while sleeping. Please inquire about the possible causes and treatment methods.
Answer
① The possible cause is calcium deficiency. It is recommended to take oral calcium gluconate to regulate calcium levels, and to pay attention to light diet and drinking plenty of water after the fever subsides. ② Check for blisters on the hands, feet, and buttocks to rule out hand, foot, and mouth disease. Simple throat blisters may be caused by herpangina, which is caused by viral infection. Antiviral medication should be used for treatment, along with ribavirin spray. Viral infections usually last for several days.