I have now entered my fourth week of treatments. So far so good. I am a bit more tired than usual which is normal. This can get worse, or it can level off. My sense is that I am leveling off. I am crapping more often, but not anything serious, in fact I have lost six lbs in the past four weeks. This is due my acid reflux flaring up after my diagnosis, so I am on a stricter diet and not allowed my favorite snacks after dinner. So far I seem to be on track.