How to manage the trauma?

If someone injured seriously need to deliver to hospital by treatment .If not serious you can accord to the following methods to deal with :
the one ,if there has the wound and bleeds ,you need clean the wound and spread some external medicine with disinfection and sterilization,such as anti-inflammatory powder, red lotion , Band-Aid......especially you should pay attention to keep the warm and dry with the wound.some actives are benefit to wound's improvement .example ,eat more eggs,meats ,or take Vitamin C and eat green goods and the fruit .
two ,if the muscle ,the joint and the ligament is sprained ,do not massage or hot compress immediately ,it will add the subcutaneous bleeding ,also increase the swelling.
you must stop the activity so that the injured parts can be rest,and then you need use the cold water to spread.After 24 hours to 48hours ,you can use the hot water to spread ,it can promote the dissipation ecchymosis and eliminated swelling .