Strains and sprains should be treated initially by the ‘RICE’ procedure: 

  • R rest the injured part 

  • I apply ice or a cold compress 

  • C comfortably support the injury 

  • E elevate the injured part 

This treatment may be sufficient to relieve the symptoms, but if you do not know how severe the injury is, treat it as a broken bone and seek medical advice.

More information can be found here:

https://www.redcross.org.uk/first-aid/learn-first-aid/strains-and-sprains