In reply to thephoenixseal:
If it's making things awkward, get the procedure done. It's trivial and you'll be back climbing pretty quickly.
I had two partial avultions done back in high school - none of the suggestions like cutting straight, cutting v shapes or packing the space out with cotton wool had made any difference, and I was constantly getting infections.
Were tender for a week or two and that was it. Eventually the bit of the nail that was supposed to be no more grew back in, but never gave me a problem again.
I have other nails that are a bit ingrown but don't give me any bother if I keep them short enough so I leave them alone.