@sabosarah Welcome to Mayo Connect, where we share our medical journeys and try to help one another along the way.
It is really scary and unfortunate when false positive drug tests happen to people, but I can't find any evidence that albuterol alone can cause a positive meth test. There a many other legitimate medications that a person might use for asthma that can cause this; maybe she used one of those in addition to her inhaler?
Sue