Signs of poor circulation

4. Fatigue or lack of energy

• When muscles and organs don’t receive enough blood, it can cause general tiredness.

5. Cramping or pain in the legs

• Known as claudication, this is often a symptom of PAD, especially during walking or exercise.

6. Discoloration of the skin

• Pale, blue, or purplish skin—especially in the fingers and toes—may indicate poor blood flow.

7. Slow wound healing

• Especially in the feet or legs, due to insufficient blood and oxygen supply.

8. Varicose veins

• Swollen, twisted veins that can signal circulation issues, especially in the legs.

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