How to eliminate buzzing tinnitus in the left ear

　　Tinnitus with a buzzing sound in the left ear may be caused by sleep deprivation, mental stress, external otitis, otitis media, or neurological tinnitus. Symptoms can be improved through adjusting daily routines, emotional relaxation, and medication. If symptoms persist for more than one week or are accompanied by hearing loss or ear pain, prompt medical attention is necessary.

　　1. Sleep deprivation: Long-term熬夜, poor sleep quality can impair blood circulation in the inner ear, leading to tinnitus, which may improve after rest. It is recommended to maintain regular sleep schedules, ensure 7–8 hours of sleep per day, avoid staying up late, and reduce the use of electronic devices before bedtime.

　　2. Mental stress: Prolonged anxiety and excessive pressure can disrupt nervous system regulation, increasing sensitivity of the inner ear nerves and causing tinnitus, often accompanied by palpitations and irritability. Emotional relief can be achieved through meditation, deep breathing exercises, moderate physical activity to relieve stress, and avoiding excessive mental strain.

　　3. External otitis: Bacterial or fungal infections can cause inflammation of the external auditory canal, resulting in tinnitus along with itching and increased ear discharge. Under medical guidance, patients may use medications such as ofloxacin ear drops, cefaclor dispersible tablets, and hydrogen peroxide solution to alleviate symptoms.

　　4. Otitis media: Infection-induced inflammation in the middle ear cavity causes congestion and swelling of the eardrum, affecting hearing and leading to tinnitus, often accompanied by ear pain, ear fullness, and mild hearing loss. Under medical supervision, medications such as amoxicillin-clavulanate potassium dry suspension, mometasone furoate nasal spray, and phenol glycerin ear drops may be used to relieve discomfort.

　　5. Neurological tinnitus: Damage or dysfunction of inner ear nerve cells leads to persistent tinnitus, typically perceived as a buzzing sound, possibly accompanied by dizziness. Patients may follow medical advice to take methylcobalamin tablets, ginkgo biloba extract drops, vitamin B1 tablets, and other medications to improve symptoms.

　　Maintain ear hygiene and avoid frequent ear picking, stay away from noisy environments to reduce auditory stimulation, eat a balanced diet to ensure adequate nutrition, and engage in moderate exercise to promote blood circulation, all of which support recovery of ear health.