Poor circulation happens when blood flow to certain parts of your body—usually the hands, feet, or legs—is reduced. It can be a sign of an underlying condition like peripheral artery disease (PAD), diabetes, or heart problems.

Common Signs of Poor Circulation

1. Cold Hands and Feet
You may feel colder in your extremities even when others around you are warm.

2. Numbness or Tingling
A pins-and-needles feeling in the hands, fingers, feet, or toes can signal reduced blood flow.

3. Swelling in the Lower Legs or Feet
This can happen when blood pools in the legs due to poor return flow to the heart.

4. Changes in Skin Color
Your skin may appear pale, blue, or purplish in areas with poor blood flow.

5. Fatigue or Cramping in the Legs
You might feel tired or painful muscles, especially during walking or exercise. This is common in peripheral artery disease.

6. Slow Healing of Wounds
Cuts or sores, especially on the feet or legs, may heal very slowly due to lack of oxygen and nutrients.

7. Varicose Veins
Enlarged, twisted veins—often in the legs—can be a sign of poor circulation and weak blood flow.

8. Weak or Absent Pulse in the Extremities
Doctors may check the strength of your pulse in your feet or wrists to assess circulation.

When to See a Doctor
If you have frequent numbness, cramping, slow-healing wounds, or color changes in your skin, it’s best to seek medical advice. Poor circulation can be a sign of a more serious health issue.