Child crural sprain, when hot compress is best ah

After the child's sprain, it is necessary to carry out local hot compress after 24 hours of sprain to relieve swelling phenomenon. Within 24 hours of sprain, it is necessary to carry out local ice compress, which can promote vasoconstriction and relieve pain and swelling. It can also be actively treated with drugs for activating blood circulation and removing blood stasis under the guidance of doctors.