Rest and avoid activities that worsen pain
Apply ice packs for 15 to 20 minutes at a time during the first 48 hours
Use over-the-counter pain relievers as directed on the label
Take slow, deep breaths several times an hour to prevent lung complications
Hold a pillow against your chest when coughing or sneezing
Avoid wrapping or binding the chest tightly
Sleep in a position that reduces pressure on the injured side
Avoid lifting, twisting, or strenuous exercise until pain improves
Eat a balanced diet with enough protein, calcium, and vitamin D
Do not smoke or vape
Seek medical care if breathing becomes difficult, pain worsens, or fever develops