What causes leg cramps and numb feet?

Leg cramps and numbness in the feet may be caused by physiological factors or pathological conditions, such as calcium deficiency or cervical spondylosis. Appropriate management should be selected based on the underlying cause. Specific details are as follows:

I. Physiological Factors

If leg cramps result from inadequate warmth, leading to cold stimulation and local muscle spasms,保暖 measures should be taken, or local heat application can be used to improve symptoms.

II. Pathological Factors

1. Calcium Deficiency

If increased excitability of leg muscles is due to calcium deficiency, calcium supplements such as calcium gluconate oral solution, calcium lactate granules, or calcium carbonate D3 granules may be taken under medical guidance. Additionally, consuming calcium-rich foods like bone soup and dried shrimp, along with regular sun exposure, can help enhance calcium absorption.

2. Cervical Spondylosis

If nerve compression in the lower limbs results from cervical disc herniation associated with cervical spondylosis, muscle relaxants such as eperisone hydrochloride tablets, tizanidine hydrochloride tablets, or compound chlorzoxazone tablets may be used under medical supervision to relieve muscle tension. If necessary, anterior cervical decompression surgery may be recommended by a physician to relieve pressure on spinal nerve roots or the spinal cord and alleviate discomfort.

In addition, other conditions such as lumbar disc herniation, diabetes, or chronic pancreatitis could also be responsible. Patients are advised to seek timely medical evaluation for accurate diagnosis and differential diagnosis.