How can you tell if you have diabetes without a test? Are there any symptoms?

Please tell me all you know about this subject. Thanks!

There is no definitive test unless you go and get checked out, but three very common things are the three T's: "Thirst Tiredness and Toilet". An increase in urination (especially at night), fatigue and feeling of dehydration are common symptoms found in people with non-diagnosed, non-treated diabetes. Source(s): Professional

You need to get tested to be sure that you have diabetes. Symptoms are having to use the bathroom a lot, change in appetite. But these are somewhat common. If you believe you have diabetes, it's simple to get tested. You have pee in a cup and then test your blood sugar after you eat. Simple and painless.

Good luck.
Own experience.
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Common symptoms of diabetes include:

Frequent urination

Excessive thirst

Extreme hunger

Unusual weight loss

Increased fatigue

Irritability

Blurry vision
TO KNOW FOR SURE YOU NEED TO SEE A DR. BUT HERE ARE A FEW CLUES

. THIRSTY ALL OF THE TIME.

GAIN OR LOSE WEIGHT RAPIDLY

NUMBNESS IN FEET

SWEET FRUITY BREATH

DIZZY AND LIGHTHEADED

MEN BECOME IMPOTENT

WOMEN SOMETIMES HAS CANDIDA

CRAVE SWEETS
HAD PATIENTS WITH DIABETES