Apply a cold pack or ice 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 pain or swelling
Elevate the bruised area above heart level when possible
Use gentle compression with an elastic bandage if swelling is present
After 48 hours, apply warm compresses for 10–20 minutes at a time to improve blood flow
Take acetaminophen for pain if needed
Avoid aspirin or ibuprofen in the first 24 hours if bleeding is a concern
Protect the area from further injury
Eat a balanced diet with enough vitamin C, vitamin K, and protein
Stay hydrated
Seek medical care if the bruise is very large, very painful, keeps getting bigger, or happens without injury
Seek medical care if you have frequent bruising, take blood thinners, or have swelling, numbness, or trouble moving the area