Be alert for sudden weakness and fatigue in both legs
Apr 17, 2023
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
Be alert to conditions such as lumbar muscle strain, myasthenia gravis, and lumbar disc herniation if you suddenly experience weakness and soreness in both legs. Seek medical examination promptly and initiate targeted treatment once the specific cause is identified. Additionally, symptoms may be caused by lower extremity deep vein thrombosis. After onset, ensure adequate bed rest and reduce unnecessary outdoor activities to avoid increasing physical strain.
Be alert to conditions such as lumbar muscle strain, myasthenia gravis, and lumbar disc herniation if you suddenly experience weakness or fatigue in both legs. Seek medical evaluation promptly and begin targeted treatment once the specific cause is identified. Detailed analysis is as follows:
1. Lumbar Muscle Strain
Prolonged engagement in heavy physical labor such as lifting increases load on the lower back and legs, leading to chronic muscle injury. This may manifest as muscle tension, spasms, and pain. In early stages, massage may be helpful. For more severe cases, follow medical advice to take medications such as etoricoxib tablets, celecoxib capsules, or ibuprofen sustained-release capsules to achieve pain relief.
2. Myasthenia Gravis
This condition results from impaired transmission at the neuromuscular junction, directly affecting limb function and causing symptoms such as limb weakness, pain, and limited mobility. Under a doctor's guidance, patients may take medications including azathioprine tablets, compound cyclophosphamide tablets, or cyclosporine soft capsules. Adhering to proper medication regimens can help alleviate symptoms.
3. Lumbar Disc Herniation
Due to degenerative changes in the intervertebral discs, nerves in the lower limbs become compressed to varying degrees, resulting in symptoms such as fatigue, pain, and swelling. It is recommended to follow medical instructions when using medications such as chlorzoxazone tablets, meloxicam tablets, or Tenghuang Jiangu capsule for treatment. Avoid excessive fatigue during the course of treatment.
In addition, sudden leg weakness could also be caused by conditions such as lower extremity venous thrombosis. After onset, patients should rest in bed and reduce unnecessary outdoor activities to avoid increasing the burden on the limbs.
