Pain in the bones on rainy days may be caused by cold, cold, when this happens, you should promptly apply hot compresses to the painful bones, hot compress time in about 30 minutes, the temperature of the hot compress can be between 40-50 degrees, the temperature is too high may burn the skin of the hot compress site, which can effectively promote blood circulation to reduce pain. If the patient’s bone parts previously suffered from certain diseases, such as arthritis, it is likely that due to changes in the weather, from sunny days to rainy days and cause a series of pain. At this time, patients can take some drugs with anti-inflammatory and pain-relieving properties, such as ibuprofen extended-release capsules or diclofenac sodium, and they can also apply some ointments that activate blood circulation, reduce blood stasis, swelling and pain, such as Yunnan Baiyao ointment. Patients should observe the weather forecast in time and pay attention to keep warm when the weather changes.