If infants experience nausea and vomiting again, it’s generally considered to be highly related to a recurrence of bacterial infection in the intestines.

Hand, foot, and mouth disease is an infectious disease caused by enteroviruses, which can cause blisters on the hands, feet, and mouth along with fever. Generally, it will heal within 7-10 days if no complications arise.

A 1.5-year-old child’s cough, runny nose, and phlegm in the throat may be caused by a cold or the flu. It is recommended to take appropriate medication and observe the changes in the condition, and seek medical attention if necessary.

Dry vomiting in children may be due to improper diet or exposure to cold. If it occurs frequently, it could be a symptom of acute gastroenteritis. It is recommended to first observe and provide appropriate treatment. If the condition does not improve, medical consultation and further examination and treatment should be sought.

A child wetting the bed at night may be enuresis, requiring relevant checks and treatment.

A 2-year-old’s cough may be due to inflammation, and it is recommended for parents to take their child to the hospital for a consultation, and they may need to be hospitalized for intravenous treatment. Symptomatic anti-inflammatory medication can be administered, and it is suggested to drink plenty of warm water.

The possible causes of a 2-year-old’s persistent high fever include infections, connective tissue diseases, or malignant tumors.

A 2.5-year-old baby is experiencing symptoms such as a cough with a dog-like sound, a hoarse throat, slight wheezing, and vomiting when coughing excessively. Currently, the baby is receiving intravenous fluids in the hospital, using ceftriaxone and Xypaflam.

Urine cloudiness in children around the age of 3 is often due to dietary reasons or insufficient water intake.

A 3-year-old continuously spitting up might be normal oral exploration behavior, or it could be related to the onset of a fever.