I have not been able to eat solid food for 4 months. I get nauseated, but don't throw up. Hve had all the gastro tests and it shows nothing. Doctor found yeast in sputum sample. Could this affect eatting? How do you test and then get rid of yeast?

If you have a candidia infection (yeast) this will take a while to clear up. Basically it is caused by taking too many antibiotics and your body has just run wild with the naturally occurring yeast present in the body. You can take some Candidia clear up capsules every day and the yeast will be contained within a month or so. Any health food store can assist you in choosing the right anti yeast agent to take. The pills can be expensive though. Just thought I'd warn you. You will feel much better with out the excess yeast making you tired, nauseated, etc. though and you will probably lose some weight (a few pounds) as the yeast leaves your body. This is quite common with all the antibiotics nowadays. Or your body has now gotten yeast overload from the antibiotics you took years ago. You don't need to "test" for yeast. The doctor already found it.