咽喉部有没有吱吱声，从描述症状考虑宝宝支气管炎，建议带宝宝到医院合理检查，首先找医生听一下气管，然后行胸片检查了解一下肺部和气管炎症情况，化验一下血常规和CRP，分析一下是病毒感染还是细菌感染。
O O O O O O B-Symptom I-Symptom I-Symptom O O O O O O O O O O B-Symptom I-Symptom I-Symptom I-Symptom O O O O O O O O O O O B-Medical_Examination I-Medical_Examination O O O O O O O O O O O O O O O B-Medical_Examination I-Medical_Examination B-Medical_Examination I-Medical_Examination O O O O O O O O O O O O O O B-Medical_Examination I-Medical_Examination O O B-Medical_Examination I-Medical_Examination I-Medical_Examination O B-Medical_Examination I-Medical_Examination I-Medical_Examination O O O O O O B-Symptom I-Symptom I-Symptom I-Symptom O O B-Symptom I-Symptom I-Symptom I-Symptom O