A big bump on the forehead, quick swelling.

Forehead due to trauma and other factors, resulting in swelling symptoms of large bags, in 48 hours to take the affected area for cold compress, you can use a towel wrapped ice on the local cold compress, can reduce the speed of subcutaneous blood circulation. After 48 hours, you can then hot compress, there is the effect of activating blood stasis, can play a very good detumescence effect.