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Contusions
A contusion (bruise) is an injury that causes bleeding into or beneath the skin, but it does not break the skin. The primary symptoms are pain, tenderness, swelling, and discoloration. At first, the injured area is red due to local irritation; as time passes the characteristic "black and blue" (ecchymosis) mark appears. Several days after the injury, the skin becomes yellow or green in color. Usually, minor contusions do not require treatment.
If you suspect a contusion, do the following:
1. Elevate & rest the injured area to help reduce the pain and swelling.
2. Apply ice or cold packs, with cloth to prevent damage to the skin, the first 24 hours, then apply warm compresses to increase circulation.
3. Request medical assistance as soon as possible.