5. Slow-Healing Wounds or Sores
A small cut that takes weeks to heal is a red flag symptom of diabetes. High blood sugar slows the body’s ability to repair itself, making infections more likely. Untreated wounds or sores can develop into ulcers. These open sores form due to poor circulation and slow healing. If left untreated, ulcers can lead to severe infections. Regular foot exams and proper wound care can help prevent complications.
