Consider speaking with a healthcare professional if fatigue:
* appears without an obvious reason
* persists for several weeks
* is becoming progressively worse
* occurs with increased thirst or urination
* is accompanied by unexplained weight loss
* makes ordinary activities noticeably harder.
A healthcare professional can decide whether blood glucose testing or other investigations are appropriate.
## 2. Numbness, Tingling, or Burning in Your Feet or Legs
