Good blood circulation helps your body deliver oxygen and nutrients to different organs, tissues, and muscles. When circulation is affected, you may notice certain changes in your body. However, these signs can also have other causes, so they should not be ignored or used to diagnose yourself.
Here are five signs that may indicate a circulation problem.
1. Cold Hands And Feet
If your hands and feet frequently feel cold even when the weather is warm, it may be related to reduced blood flow. However, cold extremities can also result from cold temperatures, anaemia, thyroid problems, or other conditions. If the problem happens regularly, speak with a healthcare professional.
2. Swelling In Your Legs And Ankles
Swelling around your ankles, feet, or lower legs can sometimes be associated with circulation problems. It may also result from prolonged sitting, certain medications, or heart, kidney, or vein conditions. Sudden swelling in one leg, especially with pain or redness, requires urgent medical assessment.
3. Numbness Or Tingling In Your Hands And Feet
A persistent pins-and-needles sensation or numbness may occur when nerves are affected or blood supply is reduced. Diabetes, nerve compression, and vitamin deficiencies can also cause these symptoms. Seek medical advice if the sensation keeps returning or does not go away.
4. Leg Pain When Walking
If your calf or thigh muscles hurt when you walk but the pain improves after resting, it could be a sign of peripheral artery disease, a condition in which narrowed arteries reduce blood flow to the legs. Do not dismiss recurring walking-related leg pain, particularly if you smoke or have diabetes, high blood pressure, or high cholesterol.
5. Wounds That Heal Slowly
Cuts or sores on your feet and legs that take unusually long to heal may indicate poor blood supply, especially in people with diabetes or artery disease. Watch for changes in skin colour, increasing pain, or wounds that are getting worse, and seek medical attention promptly.
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