how do i fix the bridge on my acustic guitar, it is lifting

pat, November 2009

if the bridge is lifting from guitar body you need to remove it carefully from body, clean up area and re glue it to body.
If its warping the guitar body and is a cheapish guitar then id say sell it to cash converters and buy new one

tom, December 2009

When you say "lifting", do you mean it's separating from the body, or is it warping away, as the string tension should keep it in contact with the main body.
If it's a cheapish guitar, I'd take the bridge off, put it in a vice with a bit of packing strategically placed, to bend it back to it's propper shape. (This'll take a day or three to achieve)
If it costs a few bob....Take it to a guitar doctor.

Chumley, November 2009