According to my homeopathic doctor, ADD is far too often a misdiagnosed food sensitivity. A while back you mentioned that you were going to try a diet change. Did you ever give it a shot? Having the symptoms of IBS, ADD/anxiety and twitching, I still think you're a prime candidate for having a food sensitivity. In a recent post by LindsayCohen7 in the 'Symptom Management' section of this forum, LindsayCohen7 explained how she had to avoid gluten/wheat for over a month to completely clear her system. Her symptoms greatly improved. My earlier recommendation of only avoiding them for a week or so may have been too light for all to achieve results. A food sensitivity screening can tell you for sure. My blood test was only $120 and well worth it. Anyway, sorry to keep harping on the subject, but your post struck me because the ADD comment. Good luck to you sir!