text: Oh OWIE! That sounds awful! \n\nIf it's been two days, and you've seen no improvement, you probably need to have it looked at.\n\nI've suffered multiple knee injuries & surgries, and my doc always tells me to alternate ice and heat every 15-20 minutes for an hour, then take a break. (Say an hour or so...) Also, you need to be taking an anti inflammatory, such as Ibuprofin (Advil).\n\nI hope you feel better!