Hi, . I have pain & inflammation in my knee, but I think it comes from a knock I suffered to the side of my foot 3/4 months ago, when around the ankle became inflamed, the inflammation subsided after 3 to 4 weeks but pain to knee has got worse, when I walk on it. Over the last couple of months the pain has steadily got worse, I am taking Naproxen 500mg continually & Gabapentin 300mg sometimes, can you offer advice. Really would appreciate it, Thanks Julian