Cold legs and shivering can be caused by inflammatory infections, Parkinson’s disease, cerebral infarction, vascular disease, normal physiological phenomena and other factors.
1. Inflammatory infections: a cold shivering legs can be triggered by systemic inflammatory infections, such as urinary tract infections, tonsil suppurative infections and other viral or bacterial infections, which can trigger a systemic inflammatory response, resulting in changes in the body’s temperature regulation point, after the cold hands can be the manifestation of the shivering legs.
2. Parkinson’s disease: after the occurrence of Parkinson’s disease, there will be neurodegenerative lesions, which can cause tremor of the limbs, and tremor of the legs can occur when the legs are cold.
3. Cerebral infarction: In case of cerebral infarction, the nerve supply of oxygen and blood to the brain is insufficient, resulting in the decrease of the ability of cerebral nerves to limb the legs, accompanied by the decrease of muscle tone, and the symptom of tremor of the legs may appear when the legs are cold.
4. Vascular diseases: when varicose veins and arterial occlusion and stenosis occur in the lower limbs, the coldness of the legs will aggravate the local ischemia and hypoxia, which will cause tremors in the leg muscles.
5. Normal physiological phenomenon: when the weather is cold, the body will have a thermogenic response, mainly through the contraction of skeletal muscles to achieve, can lead to the emergence of leg shivering, which is a normal physiological phenomenon.
When the legs are cold and shivering, you should consult a doctor as soon as possible, and under the guidance of a specialized doctor, you can actively carry out appropriate treatment to help alleviate the uncomfortable symptoms as soon as possible.