I have been ill with many ailments throughout most of my life....recently I had a tooth extracted and began taking penicillin several weeks prior. The night after the extraction I felt so good and slept better than I have in years, and woke feeling great!! I suffered with severe depression, hot flashes (sweats), loss of appetite, neck pain....on and on...but it all began to disappear!! And in the weeks to follow I took another 3 rounds of penicillin, I was amazed of things that I had suffered with most of my life were disappearing!! But after finishing the last of the antibiotics I began to feel bad again, not all my problems returned, but that s what I fear....I know I can t take antibiotics forever but I have found an answer to my lifelong misery s....what can I do to maintain the progress I ve made??