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What are the warning signs of diabetes in older adults?

Diabetes occurs when the body can’t produce or respond to insulin, leading to high blood sugar levels. The most common form is type 2 diabetes and the rates increase with age - one in 6 people over 65, and one in 5 over 85, have diabetes. It is a chronic disease and older adults with diabetes are at greater risk of developing serious complications including blindness, heart disease and kidney failure. Symptoms can be mild to severe and often complications are present by the time symptoms are noticed. The warning signs to look out for include:


Increased thirst and urination

Extreme tiredness

Wounds that heal more slowly

Skin infections

Dizziness and/or fainting

Urinary tract or fungal infections

Headaches

Tingling sensations in hands and feet

Leg cramps

Blurred vision

Gum problems

Always feeling hungry

Dry mouth and cracked lips

Unexplained weight loss or gain.


If you are experiencing any of these symptoms, make sure to tell your doctor. Diabetes can be managed, and early diagnosis and treatment can reduce the risk of serious complications.


The National Diabetes Services Scheme (NDSS) is an Australian Government initiative run by Diabetes Australia to help people with diabetes to manage their condition and access subsidised products. The NDSS has a helpline (1800 637 700) and a website (ndss.com.au). National Diabetes Week runs from 14-21 July.

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