Bone fracture is also a fracture, but generally the fracture is well positioned and not obviously displaced. After the fracture, you can apply hot compresses, which have the effect of activating blood circulation and removing blood stasis, but the timing of hot compresses needs to be grasped. Within 24 hours of the fracture, the local area is in the bleeding activity period, this is not suitable for hot compress, hot compress may aggravate the local swelling. Bone fracture more than 24 hours local bleeding has basically stopped, you can choose to hot compress, with the effect of activating blood circulation and removing blood stasis. After the bone fracture, in addition to hot compresses, local places need to timely cast fixed braking, reduce local force and weight bearing, reduce the risk of bone fracture displacement. At the same time, local spray swelling and pain aerosol can be used to activate blood circulation and remove blood stasis. Bone fracture needs to be rested for a longer period of time, avoiding premature exertion to reduce the risk of bone fracture displacement.