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.
The doctor usually applies a splint from the ankle to the groin to immobilize the sprained knee. It is helpful, as continuing care, to use an ice pack 3 or 4 times a day for 20 minutes at a time. Place ice chips or cubes in a plastic bag. Wrap the bag in a moist towel, and place it over the injured knee.