After a fall, the first thing to look at is the extent of the fall. If the degree of the fall is not very strong, see things do not affect, only a slight eye purple, swelling and such cases, you can fall within 24 hours of cold compresses, 48 hours later can be hot compresses. Cold compress can be a cold compress for half an hour, cold compress within 24 hours on several times; 48 hours after the hot compress, generally 4 times a day, a compress can be about 20 minutes. If the fall is more serious, affect to see things, appear blurred vision symptoms, to go to the hospital to see if there is no injury to the eye. If there is no injury to the eyeball that the injury is not serious, you can use the cold compress first and then the hot compress method of treatment.