I have been on Tarceva for 2 yrs. and am no longer taking the drug. I was wondering if anyone can answer some questions for me.? When will my body return to normal,? When will I have no more diarrhea, will my hair start to grow, the splitting of my skin on my hands, dry mouth???? I am feeling great, but would love to stop taking lomotil. Thanks for any help. Vette