For eight years, I limped on my right-side. It was noticeable, when I didn't smoke cannabis. Then, I limped on my left-side. Besides being noticeable, it hurt the hell out of me. It's gone when I smoke cannabis.

medicine /med·i·cine/ (med´i-sin)
1. any drug or remedy.
2. the diagnosis and treatment of disease and the maintenance of health.
3. the treatment of disease by nonsurgical means.