The 9-month-old baby’s hoarse throat may be caused by physiological factors or vocal polyps, laryngitis, or foreign objects in the larynx.
1. Physiological factors: for example, 9-month-old babies crying for too long can lead to hoarse throat.
2. Vocal polyps: patients with excessive pronunciation, such as prolonged speech, shouting, or improper use of voice, there will be persistent hoarseness, and vocal polyps are often manifested as persistent hoarseness.
3. laryngitis: 9-month-old baby hoarse throat may be suffering from laryngitis, the child is accompanied by laryngomalacia, sore throat, swallowing pain, mostly in the cold and fever.
4. foreign body: for example, fish splinter injury to the vocal cords, vocal cord function is affected, can appear hoarse.
9 months baby hoarse throat, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.