Sudden tightness in the left ear of boys may be related to cerumen impaction, Eustachian tube dysfunction, sudden deafness and other conditions.
1. Cerumen impaction: when the ceruminous glands in the external ear canal produce too much cerumen and are not discharged properly, cerumen may accumulate in the external ear canal, and when cerumen impaction is formed in the left ear, the boy may suddenly feel a little stuffy.
2. Eustachian tube dysfunction: If you suffer from rhinitis, upper respiratory tract infection, adenoid hypertrophy, it can cause eustachian tube dysfunction when the lesion involves the eustachian tube, causing negative pressure in the middle ear, resulting in a sudden feeling of a little stuffy ears.
3. Sudden deafness: this disease is unexplained, sudden onset of sensorineural deafness, with sudden onset of hearing loss, tinnitus, vertigo and ear stuffiness as the main feature. When the lesion occurs in the left ear, the phenomenon of boys’ left ear suddenly a bit stuffy can appear.
When a boy’s left ear is suddenly a bit stuffy, you can actively seek medical treatment and systematic examination to clarify the cause of the disease.