Google says that's an antiseptic for cuts / skin - my injury in cartilage / bone inside the ankle joint.
Voltarol was used for 3 weeks but made no significant difference
I was out walking my dog before Xmas and I came upon what I thought was another lost dog.
It was the other side of an 8ft steel fence which surrounds the grounds of the local Sankey factory.
So rushed my dog home and went back to look.
Climbed over this 8ft fence and when I jumped off the other...