Different patients have different conditions, there is no absolute best solution, patients can choose general treatment, physical therapy and medication to improve. 1. General treatment: If the cold knees are caused by the cold environment or less clothing, patients can wear knee pads, hot compresses and other methods to improve the condition, which can effectively alleviate the condition. 2. Physical therapy: When the patient’s cold knees are obvious, it can be controlled by massage, acupuncture, infrared and other physical therapy, which can promote blood circulation in the knees and help control the condition. 3. Medication: When the patient’s symptoms are more serious, he can choose the medication that activates blood circulation and removes blood stasis to improve the condition under the guidance of the doctor, such as blood circulation and pain relief capsule and so on. It is recommended that the patient should consult the doctor in time, and follow the doctor’s instructions after a clear diagnosis, and should not be negligent or blind treatment, so as not to delay or aggravate the condition.