Lots of meds, not much nutrition

Since Les has been complaining of pain in his neck, they've added a pain med to his daily cocktail. We're thinking that, along with his numerous other meds, may be adding to his sleepiness. He seems fuzzy and at times forgetful, so we are never sure what is reaction to meds vs. cancer. We are again worried about dehydration, since he isn't drinking or eating much. He'll see Dr. Sexena on Monday and start up round 4 of chemo next Wednesday. Continued prayers are always appreciated. Thanks!