What causes burning pain in the lower leg?

Burning pain in the lower leg may be caused by burns, muscle strain, lumbar disc herniation, and other reasons. The specific causes are analyzed as follows:

1. Burns

When the lower leg is burned, local skin and nerve endings may be damaged, leading to discomfort such as localized pain and a burning sensation. Applying cold compresses locally can help relieve pain and reduce swelling. If the wound is severe and the pain persists, prompt medical attention is necessary.

2. Muscle Strain

Excessive exertion during physical activity can cause intense muscle contractions, resulting in muscle strain. Due to damage to muscle tissue, a burning-like pain may occur in the lower leg. Adequate rest and reducing pressure and load on the injured area are recommended. Gentle local massage may also help improve circulation and alleviate symptoms. If symptoms do not improve, medical treatment using traction devices at a hospital may be required to reduce muscle pain.

3. Lumbar Disc Herniation

When protruding nucleus pulposus tissue compresses spinal nerve roots, abnormal sensations such as numbness and pain in the lower limbs may occur. If pain is significant, medications such as acetaminophen tablets, diclofenac sodium sustained-release tablets, or celecoxib sustained-release capsules may be taken under a doctor's guidance to relieve pain and improve discomfort.

In addition, conditions such as varicose veins of the lower limbs, lymphangitis, or peripheral arterial disease may also be responsible. If symptoms persist for a prolonged period, timely medical evaluation and treatment are essential.