Acazee 100mg Capsule serves as an anticancer medicine. It includes the active ingredient Acalabrutinib in its makeup. This ingredient acts like a Bruton’s tyrosine kinase inhibitor, often shortened to BTK. Doctors use it to treat certain cancers that target the white blood cells in the immune system. Those cells are known as lymphocytes. The specific cancers involve Mantle Cell Lymphoma, which goes by MCL. Another one is Chronic Lymphocytic Leukemia, or CLL. Small Lymphocytic Lymphoma falls under SLL as well. Each of these conditions stands out based on where they occur and which exact lymphocytes get involved.