This medicine treats certain types of blood cancer (leukemia) by stopping the growth of cancer cells.
Your doctor will tell you the exact dose. Adults usually take 100 mg or 140 mg once a day. For children, the dose depends on their weight.
Take the tablets whole, with or without food, at the same time each day. Do not crush, split, or chew them.
Your doctor will decide your maximum daily dose. It may be adjusted based on how the medicine works for you, but initial adult doses typically do not exceed 140 mg per day.