A little numbness in the center of the foot may be caused by cerebral infarction, or it may be caused by normal physiological reaction, transient cerebral ischemia, lumbar intervertebral disc herniation, spinal cord epidural occupational lesions, and so on.
1. Normal physiological reaction: If you keep a standing position for a long time or are in a too cold environment, resulting in poor blood circulation or low body temperature, the phenomenon of numbness in the center of the feet will occur, which is a normal physiological reaction.
2. Cerebral infarction: If a brain infarction causes numbness in the center of the foot, this symptom will continue and cannot be relieved.
3. Transient cerebral ischemia: If transient cerebral ischemia leads to numbness in the center of the foot, this symptom will not last long, but it will occur repeatedly.
4. Lumbar disc herniation: If you suffer from lumbar disc herniation, the symptom of numbness in the center of the foot may persist for a long time.
5. Epidural occupational lesions of the spinal cord: If the epidural occupational lesions of the spinal cord lead to numbness of the soles of the feet, the numbness of the soles of the feet will develop from the feet upwards.
If the numbness of the center of the foot, and has not been able to relieve, it is recommended to go to the regular hospital as soon as possible, with the doctor for cranial, lumbar spine CT, magnetic resonance examination, etc., to rule out the possibility of cerebral infarction or other diseases in a timely manner.