How can I check if I have diabetes?

Fasting Blood Sugar Test This measures your blood sugar after an overnight fast (not eating). A fasting blood sugar level of 99 mg/dL or lower is normal, 100 to 125 mg/dL indicates you have prediabetes, and 126 mg/dL or higher indicates you have diabetes.

How long can you have diabetes without knowing?

Type 1 diabetes can develop quickly over weeks or even days. Many people have type 2 diabetes for years without realising because the early symptoms tend to be general.

What do toes look like when you have diabetes?

Although rare, nerve damage from diabetes can lead to changes in the shape of your feet, such as Charcot’s foot. Charcot’s foot may start with redness, warmth, and swelling. Later, bones in your feet and toes can shift or break, which can cause your feet to have an odd shape, such as a “rocker bottom.”

How do I know if I have diabetes?

The only conclusive test for diabetes is a blood test. However, the quiz should give you an indication of whether to seek urgent help, or whether to raise the issue at your next GP appointment.

What should I do if I suspect I have diabetes?

If you suspect you may have diabetes, make an appointment with your doctor. They will want to know: You should also have a list of questions to ask your doctor regarding your warning signs or the condition itself. Your doctor will ask you questions about your symptoms and may decide to run some tests.

Do you know how many people don’t know they have diabetes?

However, not everyone who has diabetes knows it. Of the 32.2 million people in the U.S. who have the disease, 7.3 million are undiagnosed, according to the Centers for Disease Control and Prevention’s National Diabetes Statistics Report 2020. That’s because the symptoms of diabetes can be very mild.

What are the symptoms of diabetes in men?

Uncontrolled diabetes can lead to a condition called diabetic retinopathy, which affects your vision. Eye doctors sometimes play a role in helping to diagnose diabetes because of the vision symptoms that can arise. You experience erectile dysfunction.