hello thanks for your question I thing you are suffering from chronic knee osteoarthritis you have to take visit physiotherapy clinic physiotherapy treatment has great effect on knee pain take hot water fomentation for twice a day on knee do exercise which is listed below straight leg raising knee extension in high sitting isometric quadriceps exercise calf muscle stretching exercise hamstring muscle stretching last 15 degree knee extension in long sitting do all this exercise 10 times twice a day take short wave diathermy and paraffin wax bath will decrease your pain through increase blood circulation and wash out the waste product which produce pain walk as much as possible it will allow more nutrition in knee joint wear knee cap which is best shock absorber I think this information. will help you thank you