There are different types of leukemias, and going into the treatment regime for each one is beyond the scope of this QnA.
For example, there are 4 main types of leukemia alone:
- Acute myeloid leukemia (AML)
- Chronic myeloid leukemia (CML)
- Acute lymphocytic leukemia (ALL)
- Chronic lymphocytic leukemia (CLL)
I’d advise speaking to an oncologist to discuss about your query, as he will be able to provide a much more helpful answer in the context of additional details.
Cheers