Diabetes and Hearing Loss

Hearing loss is a common, if unwanted, challenge for many of us as we age. Sometimes, diminished hearing can result from a lifetime of listening to loud music or sudden trauma. But for people with diabetes, hearing loss is one of the many potential complications that come with the condition. Hearing loss is twice as common in individuals with diabetes as it is in people the same age who don’t. Even people diagnosed with prediabetes have a 30 percent higher rate of hearing loss than people with normal blood sugar levels.

If you have diabetes, there are several ways you can reduce your chances of hearing loss, including effective blood sugar management and monitoring.

The Link Between Diabetes and Hearing Loss

Nerve damage is one of the common problems associated with diabetes, and our ears contain a lot of nerves.

As years go by, high blood sugar levels can damage nerves and small blood vessels in the inner ear and negatively impact the ability of nerve signals to travel from the inner ear to the brain. Additionally, the damage to the blood vessels in the inner ear can affect balance, making dizziness and falls more likely

Signs of Hearing Loss

Hearing loss is often hard to notice because it usually happens gradually over time. Often, family members or friends will recognize the issue first, such as when someone consistently watches TV at a very high volume. In addition to that common example, other indications that a person, whether with diabetes or otherwise, may be experiencing hearing loss:

  • Frequently asking others to repeat themselves.
  • Trouble following conversations.
  • Thinking that other people are mumbling.
  • Problems hearing in noisy or busy places.

How To Protect Your Ears If You Have Diabetes

Hearing loss is largely irreversible, even though hearing aids can help reduce some of the frustration and difficulties that come with the inability to hear things clearly. If you have diabetes, here are some simple things you can do to prevent or minimize hearing loss:

  • Have your hearing checked every year.
  • Avoid other causes of hearing loss, including loud noises.
  • Ask your doctor whether any medicines you are taking can damage your hearing and whether there are other options.
  • Keep your blood sugar as close to your target levels as possible.

Keep Your Blood Sugar In Check With CGM

As noted, keeping blood glucose levels as close to your target level as possible is a critical element of preventing diabetes-related hearing loss. One way to ensure that you keep your blood levels in check is through Continuous Glucose Monitoring (CGM). It is a tested, approved, accurate, and easy-to-use transceiver device that helps those with diabetes monitor keep abreast of their blood sugar levels 24/7 without any need to stop what their doing to take a blood sample.

Speak with your doctor and contact us today to see if you qualify for CGM and access our guide to continuous glucose monitoring.


If you are not insured, or have a high deductible health insurance plan, you can still purchase the Freestyle Libre Reader and Sensors at extremely competitive prices. Prices starting as low as $99 per month

*Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol, when symptoms do not match system readings when you suspect readings may be in accurate, or when you experience symptoms that may be due to high or low blood glucose.

Reference 1: Data on file. Abbott Diabetes Care. 2, FreeStyle Libre 14 day User’s Manual

Indications and Important Safety Information

FreeStyle Libre and FreeStyle Libre 14 day Flash Glucose Monitoring systems are continuous glucose monitoring (CGM) devices indicated for replacing blood glucose testing and detecting trends and tracking patterns aiding in the detection of episodes of hyperglycemia and hypoglycemia, facilitating both acute and long-term therapy adjustments in persons (age 18 and older) with diabetes. The systems are intended for single patient use and require a prescription.

CONTRAINDICATIONS: Remove the sensor before MRI, CT scan, X-ray, or diathermy treatment.

WARNINGS/LIMITATIONS: Do not ignore symptoms that may be due to low or high blood glucose, hypoglycemic unawareness, or dehydration. Check sensor glucose readings with a blood glucose meter when Check Blood Glucose symbol appears, when symptoms do not match system readings, or when readings are suspected to be inaccurate. The system does not have alarms unless the sensor is scanned, and the system contains small parts that may be dangerous if swallowed. The system is not approved for pregnant women, persons on dialysis, or critically-ill population. Sensor placement is not approved for sites other than the back of the arm and standard precautions for transmission of blood borne pathogens should be taken. The built-in blood glucose meter is not for use on dehydrated, hypotensive, in shock, hyperglycemic-hyperosmolar state, with or without ketosis, neonates, critically-ill patients, or for diagnosis or screening of diabetes. When using FreeStyle LibreLink app, access to a blood glucose monitoring system is required as the app does not provide one. Review all product information before use or contact Abbott Toll Free (855-632-8658) or visit www.freestylelibre.us for detailed indications for use and safety information.html. . FreeStyle, Libre, and related brand marks are trademarks of Abbott Diabetes Care Inc. in various jurisdictions. Other trademarks are the property of their respective owners. ©2018 Abbott. ADC-09691 vLO 10/18

*The FreeStyle LibreLink app and the FreeStyle Libre 14 day reader have similar but not identical features. Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol, when symptoms do not match system readings, when you suspect readings may be inaccurate, or when you experience symptoms that may be due to high or low blood glucose.

The FreeStyle Libre 2 app and the FreeStyle Libre 2 reader have similar but not identical features. Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol and when your glucose alarms and readings from the system do not match symptoms or expectations

‡‡‡Based on the sensor being replaced once every 14 days, and scanned at least once every 8 hours.

§§§Glucose readings are not available during 1-hour warm-up, when sensor is too hot or too cold, when you see an error or "LO" or "HI" message, or no current glucose reading