What causes a breathing sound in one ear during sleep at night, and what should be done about it?

Generally, hearing a breathing-like sound in one ear during sleep at night may be caused by physiological factors or pathological conditions such as otitis media or sinusitis. Appropriate treatment should be based on the specific cause. The details are as follows:

I. Physiological Factors

This may be related to blood flow or heartbeat transmitting signals to the auditory sensory organs, or it could be associated with psychological and mental factors. It is recommended not to worry excessively; maintaining a relaxed mood, getting adequate rest, and engaging in moderate exercise may help alleviate the condition, which could gradually resolve as mental well-being improves.

II. Pathological Factors

1. Otitis Media

This refers to inflammation occurring in the middle ear, which may affect all or part of the middle ear structures. Symptoms may include ear pain, hearing loss, and tinnitus. Patients are advised to follow medical instructions and take medications such as Penicillin V Potassium Tablets or Cefradine Capsules for treatment.

2. Sinusitis

A common nasal condition that may cause symptoms such as nasal congestion, runny nose, and headache. During a sinusitis episode, increased nasal secretions may lead to the aforementioned sensation. Patients are advised to take medications such as Amoxicillin Capsules or Cefaclor Dispersible Tablets as directed by a physician.

In addition, other possible causes include eustachian tube dysfunction (e.g., patulous eustachian tube), tympanic membrane perforation, or tympanic membrane retraction. It is recommended that patients seek timely medical evaluation when experiencing discomfort to avoid delayed treatment. Additionally, maintaining a light diet and ensuring adequate rest are important in daily life.