I have strained my back whilst gardening. What is the best remedy to help with this?

Hello. You and me both. It's that time of year.

For a simple (albeit painful) strain of the muscles and tendons, Arnica Gel really helps and carries a license for exactly that problem. I can vouch for its efficacy!

Your local independent Health Store might well have some sample sachets for you to try it. We give a lot of them out, so give them a call.