Conclusion: This study demonstrated an association between metformin use and lower incidence of sudden sensorineural hearing loss among patients with diabetes mellitus.
Does metformin affect your hearing?
In vitro studies have suggested that metformin is a potential agent against ototoxicity that reduces the number of reactive oxygen species produced by gentamicin and cisplatin. Metformin use was safe and resulted in a superior hearing threshold in a radiation-induced hearing-loss animal model.
Can diabetes affect my ears?
Diabetes can also cause nerve damage in your ears. Over time, high blood sugar levels can damage small blood vessels and nerves in the inner ear. Low blood sugar over time can damage how the nerve signals travel from the inner ear to your brain. Both types of nerve damage can lead to hearing loss.
What is diabetic ear?
Diabetes damages small blood vessels in your inner ear and your vestibular (ve-STIB-yuh-ler) system, which is the part of your inner ear that helps with balance. Diabetes can make it harder for signals related to hearing and balance to get to your brain. Hearing loss is more common in people with diabetes.
Can high blood sugar cause ears to ring?
When those levels fluctuate, ringing in the ears gets worse. Over time, untreated high blood sugar levels will damage the nerve that controls how the brain interprets sound and interfere with the blood supply to the inner ear but even a little extra sugar changes the electrolyte balance of the fluid in the inner ear.
What can cause loss of hearing in one ear?
Causes of hearing loss in one ear
- Meniere’s disease.
- acoustic neuroma.
- viral or bacterial infection.
- physical damage to the ear.
- head trauma.
- circulatory system disorders.
- genetic or inherited disorders.
What are the side effects of metformin?
Nausea, vomiting, stomach upset, diarrhea, weakness, or a metallic taste in the mouth may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. If stomach symptoms return later (after taking the same dose for several days or weeks), tell your doctor right away.
Can low blood sugar cause ringing in the ears?
Greuner, M.D., surgical director at NYC Surgical Associates, rapid heart rate, as well as dizziness, headaches, ringing in the ears, cold sweats and other indicators of a “flight or fight” response are signs of low blood sugar.
Can statins cause hearing loss?
Drug-associated ototoxicity is a potentially irreversible adverse event. Among the several 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) available in the United States, only atorvastatin is associated with tinnitus, but none are associated with any forms of hearing loss.
Can diabetes hearing loss be reversed?
Can Diabetes-Related Hearing Loss Be Prevented or Treated? Once the inner ear is damaged, lost hearing cannot be restored.
Can blood pressure affect hearing?
Hypertension and Hearing Loss
If an individual has high blood pressure, the blood vessels are damaged all over the body. This includes the vessels that carry blood to the ears. Studies show that people who have an increase in blood pressure have a higher rate of hearing loss.
What are the symptoms of high blood sugar?
The main symptoms of high blood sugar are:
- Increased thirst.
- Increased urination.
- Weight loss.
- Increased appetite.
What supplements cause ringing in ears?
Tinnitus has been linked to vitamin B12 and vitamin D deficiencies.
Can diabetes worsen tinnitus?
If glucose delivery is interrupted, the cochlea and vestibular systems become dysfunctional. Tinnitus as well as Meniere’s disease can be the result of this condition.