The Meditech clinic is in Toronto, the folks who make the same lasers I treat patients with all day long. See www.meditech-bioflex.com
for the location. This could potentially reduce your pain by ~50% in one treatment, I've seen it happen too many times to doubt it--especially in healthy/fit tissues.
Traumeel can likely be found at any "health"-oriented store that sells supplements, it is that popular.
Get some crutches if you need to, to get weight off the knee for a while.
Oh yeah, no nightshades.