Contusions usually do not require anti-inflammatory medication.
A contusion is a closed injury to subcutaneous soft tissue or bone tissue caused by blunt force action. They can generally be categorized as soft tissue contusions and bone contusions. It usually results in localized swelling and pain and limitation of movement.
Due to the closed injury the skin and subcutaneous tissues are not connected to the outside world. There is no contamination by bacteria, viruses or other sources of infection. So in general there is no need to use anti-inflammatory drugs.
After the contusion, you can take the affected limb braking, within 72 hours, the local can be through the cold compress to reduce swelling, to avoid further subcutaneous hemorrhage. 72 hours later, you can take the hot compresses with other physical therapy, to promote the absorption of the local bruise.
If you have a contusion, you must go to the hospital in time, under the guidance of the doctor, do not take care of yourself, so as not to delay the condition.