I'm new to this site and I will apologize beforehand if this question has already been addressed but who is familiar with the side effects of Xalkori? My husband has NSCL cancer and has been taking Xalkori since last November. He has consistently had severe diarrhea ever since and is exhausted. He is willing to put up with it as his scans have come back showing no metastasis. I tried a combonation of cottage cheese and flax seed oil and it made a huge improvement for about six days but then the diarrhea came back. What supplements are other people taking who are on this drug? Thank you for any reply.