thank you for your query,
The most common cause of tinnitus is hearing loss that occurs with aging (presbycusis)
it can also be caused by living or working around loud noises (acoustic trauma
Other possible causes of tinnitus include:
-A buildup of earwax.
-Medicines, especially antibiotics or large amounts of aspirin.
-Drinking an excessive amount of alcohol or caffeinated beverages.
-Ear infections or eardrum rupture.
-Dental or other problems affecting the mouth
-Severe weight loss from malnutrition or excessive dieting.
-Repeated neck exercise
some ways to reduce the tinitus(buzzing)-
1.avoid situations in which damage to the cochlea could cause tinnitus or
may exacerbate the symptoms of tinnitus such as loud noises,swimming in water with chlorine
2. Find ways such as exercise, meditation, and massage therapy
to relieve your stress
3.Consume less alcohol, caffeine and nicotine.
4.get a complete blood count
wishing you good health