Cerebral thrombosis six months patients foot cramps may be cold, varicose veins of the lower limbs, calcium deficiency, sequelae of cerebral thrombosis and other reasons. 1. Catching cold: when wearing too little and the outside temperature is too low, it can cause tonic contraction of the leg muscles, causing cramps and pain in the legs and feet, so you should pay attention to keeping warm and can use local hot compresses to relieve the symptoms. 23. Calcium deficiency: when the diet is small and nutrition is insufficient during the recovery period of cerebral thrombosis, foot cramps can be caused by hypocalcemia, and calcium should be replenished, for example, by taking calcium carbonate, vitamin D and other medicines. 3. Sequelae of cerebral thrombosis: After cerebral thrombosis, blood flow will be blocked due to vascular embolism, resulting in ischemia and hypoxia of local cerebral nerves and brain tissues. If the patient is not treated in time, or the condition is serious, and there is no active rehabilitation exercise during the recovery period, the patient may easily be left with neurological sequelae, including high muscle tone, and the symptoms of foot cramps may appear. It is recommended that patients continue treatment and adhere to rehabilitation exercises, which can help relieve symptoms. Patients recovering from cerebral thrombosis should actively carry out rehabilitation exercises to promote the recovery of the organism. If there is any obvious discomfort, it is recommended to consult the doctor in time and make targeted disposition under the doctor’s guidance.