Occasional nocturia can have many causes, but persistent frequency may warrant blood sugar testing.
2. Excessive Thirst at Night
If you find yourself waking up with intense thirst, it could be related to fluid loss caused by elevated glucose levels.
High blood sugar pulls fluid from tissues, leading to dehydration. This triggers the body’s thirst mechanism, even during sleep.
Indicators include:
Dry mouth upon waking
Needing water at bedside regularly
Feeling dehydrated despite normal fluid intake
This cycle of thirst and urination is a classic pattern in undiagnosed diabetes.
Dấu hiệu đường huyết tăng cao vào ban đêm, người bệnh tiểu đường có dấu hiệu này cần cảnh giác
3. Night Sweats
While night sweats are commonly linked to hormonal changes or infections, they can also occur in people experiencing nighttime blood sugar instability.
Low blood sugar (hypoglycemia) during sleep may trigger:
Sweating
Rapid heartbeat
Restlessness
Sudden awakening
Although hypoglycemia is more common in individuals already diagnosed with diabetes and taking medication, fluctuating blood sugar levels may also contribute to sleep disturbances.
4. Restless or Disrupted Sleep
