If you gasp for breath when you cry, as if you were in shock, what should you do?

Patient's question:

The day after tomorrow
Bronchitis, sore throat with bumps
Yesterday afternoon, he got a shot but didn’t cry. I picked him up for a while, and he was like in shock. Fortunately, there was a doctor there.
Then at night, when I put on his diaper, he cried again but didn’t come around like in shock. I followed the doctor’s instructions—patted his back and pinched his nose—to bring him back.
This is the clinic here.

Doctor's answer:

Pneumonia and capillary bronchitis-like changes caused by mycoplasma infection, with a basic course of interstitial pneumonia, manifest as severe, persistent coughing in lung inflammation. Macrolide antibiotics such as erythromycin, spiramycin, midecamycin, and clindamycin can be used. Among these, erythromycin is the first-line choice due to its widespread use and proven efficacy.
There are many triggers for respiratory systems in children. If a child is diagnosed with respiratory system issues, parents need to cooperate with the doctor for immediate treatment, including gastric decompression, and develop good hygiene habits. Parents should be mindful not to let their children develop picky eating habits and maintain a balanced diet.