How long does it take to heal a sprained ankle? and for the swelling to go down?

It depends: Courtney, The healing time depends on the degree of injury. Most sprains heal in 7-10 days, but severe ones can take longer. Be sure to RICE- rest, compress (ace wrap), ice (frozen peas), and elevate. Avoid running or jumping until symptoms resolve. If you are not better in 2 weeks, visit your doctor, because further testing may be needed. Hope this helps!