Leg Pain and Numbness After Long Hours of Standing

Poor blood circulation?

Today, after standing for 4 hours at work, my legs are sore, and by evening, the pain worsened with the air conditioning on.
My feet feel numb, cold, and achy, with the most discomfort in my calves.
The pain is quite severe, and even under the blanket, my feet are slightly sweating.
What could be the reason for this, and are there any relief methods?

Wang, 10~19 year old female. Ask Date: 2022/06/03

Dr. Wu Xueming reply Cardiology

Please exercise more and avoid prolonged sitting or standing.
If you still feel unwell, please go to the hospital for further examination.

Reply Date: 2022/06/03

More Info

Experiencing leg pain and numbness after standing for long hours is a common issue, especially for individuals who work in jobs that require prolonged standing. The symptoms you describe—pain, numbness, and a feeling of coldness in the legs—can be attributed to several factors related to circulation, muscle fatigue, and nerve compression.

Causes of Leg Pain and Numbness
1. Muscle Fatigue: Standing for extended periods can lead to muscle fatigue, particularly in the calves and thighs. The muscles become overworked, leading to soreness and discomfort.

2. Poor Circulation: Prolonged standing can impede blood flow to the legs. When blood circulation is compromised, it can result in feelings of heaviness, pain, and numbness. This is often exacerbated by the position of the legs and feet.

3. Nerve Compression: Standing for long periods can also lead to nerve compression, particularly in the lower back and legs. Conditions such as sciatica can cause pain that radiates down the leg, often accompanied by numbness or tingling.

4. Postural Issues: Poor posture while standing can contribute to discomfort. Leaning on one leg or standing with a misaligned spine can place undue stress on certain muscles and joints.

5. Underlying Conditions: Conditions such as varicose veins, peripheral artery disease, or even diabetes can contribute to leg pain and numbness. If these symptoms persist, it may be worth consulting a healthcare professional to rule out any underlying conditions.

Relief Strategies
1. Change Positions Frequently: If possible, shift your weight from one leg to the other, or take short breaks to sit down. This can help alleviate pressure on your muscles and improve circulation.

2. Stretching and Strengthening Exercises: Incorporate stretching exercises for your calves, hamstrings, and quadriceps into your routine. Strengthening exercises for your core and legs can also help support your posture and reduce fatigue.

3. Compression Stockings: Wearing compression stockings can improve blood circulation in your legs, reducing the feeling of heaviness and pain.

4. Elevate Your Legs: When resting, elevate your legs to promote blood flow back to the heart. This can help reduce swelling and discomfort.

5. Cold and Heat Therapy: Applying a cold pack to your legs can help reduce inflammation and numb pain. Conversely, heat therapy can relax tight muscles. Alternating between the two may provide the best relief.

6. Hydration and Nutrition: Ensure you are well-hydrated and consuming a balanced diet rich in potassium and magnesium, which can help prevent muscle cramps and fatigue.

7. Footwear: Invest in supportive footwear that provides adequate cushioning and arch support. Avoid high heels or shoes that do not provide proper support.

8. Consult a Professional: If your symptoms persist or worsen, it is advisable to consult a healthcare professional. They can perform a thorough evaluation to determine if there are any underlying conditions that need to be addressed.

Conclusion
Leg pain and numbness after long hours of standing can be uncomfortable and disruptive. By understanding the potential causes and implementing strategies for relief, you can manage your symptoms effectively. Remember to listen to your body and take breaks as needed. If the discomfort continues, seeking medical advice is essential to ensure there are no serious underlying issues.

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