4. Frequent Foot Cramps
Painful cramps in the feet or lower legs may be linked to poor circulation. Muscles need oxygen-rich blood to function properly. When circulation is weak, feet and legs may cramp more often, especially at night. Stretching and gentle movement can help, but persistent cramps may signal an underlying issue that needs medical attention.
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.
6. Changes in Skin Color
Dark patches, redness, or a bluish tint in your feet can indicate circulation issues or skin infections. Poor blood flow deprives the skin of oxygen, leading to discoloration. If you notice unusual changes in your foot color, it’s important to see a doctor. Early treatment can prevent further complications.
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