Anyone taking antimalarial drugs to prevent malaria who develops a fever or flu-like symptoms while taking the medicine or within 2-3 months after traveling to an area where malaria is common should call a physician immediately.
Ice the knee. 1  Icing the knee reduces swelling and can be used for both acute and chronic knee injuries. 2  Most authorities recommend icing the knee two to three times a day for 20 to 30 minutes each time. 3  Use an ice bag or a bag of frozen vegetables placed on the knee.
In uncomplicated lateral ankle sprains, swelling of the soft tissue can be prevented with compression around both malleoli, elevation of the injured ankle higher than the heart, and pain-free exercises. An orthopedic walking boot is often used for the treatment of a sprained ankle injury. Braces and crutches are also used to help alleviate the pain so the injured ankle can heal as quickly and painlessly as possible.