9 Signs of Diabetes That Appear at Night: What You Need to Know!

2. Excessive Thirst at Night

High blood sugar levels cause fluid changes in the eye and dehydration, leading to intense thirst. If you find yourself waking up multiple times to drink water or experiencing dry mouth, it could be a sign of diabetes.

3. Night Sweats

Waking up drenched in sweat, even in a cool room or under light blankets, may indicate low blood sugar levels (hypoglycemia). This can happen in people with diabetes, especially those on medication that lowers blood sugar too much.