Apply the RICE technique: Rest, Ice, Compression and Immobilization, and Elevation.
Medications that reduce pain and inflammation, such as aspirin or ibuprofen, may be taken. Aspirin should never be given to children 19 years of age or younger, since it is associated with a disorder known as Reye's syndrome.
Pain medications and anti-inflammatory medications may cause stomach upset or allergic reaction.
Most sprain injuries take from 4 to 6 weeks to heal. It is important to allow these areas to heal fully and properly before going back to usual activities. It is also important that the sprained area be protected for several months after the injury, since there will be some weakness. Problems may worsen if the injured area is not protected or if activity is resumed too soon after the injury. Any new or worsening symptoms should be reported to the healthcare provider.