What is Ibrunat (Ibrutinib) used for?   Ibrutinib 140mg Capsules, containing the active ingredient Natco Ibrutinib 140mg Capsules, is primarily used to treat specific types of blood cancers, including Mantle Cell Lymphoma (MCL), Chronic Lymphocytic Leukemia (CLL), and Small Lymphocytic Lymphoma (SLL). It works by inhibit...