80% to 90% of colds are caused by viruses, and there are more than 200 viruses that can cause colds. The main symptoms are that when children catch a cold, the symptoms of upper respiratory tract such as nasal congestion, runny nose and sore throat are not obvious, while the symptoms of digestive tract such as loss of appetite, vomiting and diarrhea are more obvious.
Infants and young children often have a high fever when they catch a cold, and some children even twitch. Children who also have colds are heavier than adults. Because children's resistance is weak, the symptoms after a cold easily involve the lower respiratory tract, causing complications such as bronchitis and pneumonia.
The treatment plan is mainly to take the baby to the hospital for timely treatment. If it is a viral cold, take good care of the baby. If it is bacterial, prescribe some antibiotics and other treatments.