Since September, I have had bronchitis more than five times. Before going to kindergarten, I couldn't.

Patient's question:

Since September, I have had more than five cases of tracheitis. Just coughing and fever can easily turn into tracheitis.
Previous treatment and effectiveness: Before starting kindergarten, I didn’t get tracheitis easily. Since September of this year, when I started kindergarten, I often had fever, some caused by heat and some by cold...

Doctor's answer:

Child is 6 months old, experiencing recurrent bronchitis
Hello, your child's height is within the normal range, but their weight is slightly lower. Since your child has recurrent bronchitis, it's worth considering whether there might be an issue with their immune function. I recommend taking your child to the hospital to check their immune function. Additionally, a lack of certain trace elements may also lead to weakened immunity, so it's a good idea to have that checked as well.
In daily life, you can encourage your child to engage in more physical activity, which can help strengthen their constitution and stabilize their appetite.
The above advice is for the question "From September to now, Child has had bronchitis 5 times, and before attending kindergarten, they were not as prone to it." I hope this is helpful to you. Wishing you good health!