Hi.

I have used a cane for a number of years now. Hopefully you'll get a physio appointment so that they can show you how to use the cane properly including going up stairs. If you can't get in quickly, either a drug store or a medical supply store are good alternatives. You can also buy rubber stops for the bottom of your cane as it will ensure your cane doesn't slip on wet surfaces (i.e. after a rainfall). I also have a claw which I attach to the bottom when it snows because it helps stick the cane firmly into the snow and ice.

Cheers!