Cramps from cold feet are mainly due to cold stimulation, blood vessel and muscle contraction and cramps. Cold can induce frequent cramps if the patient himself has poor blood circulation and calcium deficiency. Cramp usually refers to muscle spasm, which is a kind of spontaneous tonic contraction of muscles. When your feet get cold, the cold stimulus can cause the blood vessels and muscles in your feet to contract, resulting in cramps. If you get cold feet once in a while, you don’t need to worry about cramps, just pay attention to avoiding cold feet. If your feet cramp frequently when you catch a slight cold, or even when you don’t catch a cold, you need to be alert to the existence of calcium deficiency and poor blood circulation in your feet. It is recommended to consult a doctor for a clear examination and targeted treatment. After the occurrence of foot cold cramps need to immediately pull, relieve the symptoms of cramps, to prevent muscle damage. Usually pay attention to keep warm and prevent cold, do not long-term exposure to cold stimuli.