Having a hurt knee can be a very frustrating experience for anyone. It really things difficult to move around and enjoy life in general. While serious knee injuries need medical attention, there are some knee pain treatment options for people at home if it is just mild discomfort.
Most people recommend RICE, which is an acronym that stands for rest, ice, compression and elevation. All of the stages can help with swelling issues and just getting back to normal in general.
One thing that often is overlooked is the rest aspect of everything. People want to get out there and just use their knee even if the pain is obviously there. It can be very frustrating to have to sit out on the sidelines for a while, but it is better in the long run. No one wants to be injured for a long time.