Apply a cold pack wrapped in cloth for 10–20 minutes at a time during the first 24–48 hours
Rest the bruised area and avoid activities that worsen the injury
Elevate the bruised area above heart level when possible
Use gentle compression with an elastic bandage if swelling is present
After 48 hours, use a warm compress for 10–20 minutes at a time
Take acetaminophen for pain if needed
Avoid aspirin and ibuprofen in the first 24 hours if possible
Eat foods rich in vitamin C and vitamin K
Stay hydrated
Protect the bruise from further impact
Massage only lightly and only after the pain and swelling have decreased
Seek medical care if bruises are frequent, severe, unexplained, or not improving