Palboxen 125mg 21 Capsules In Pakistan - 03001376364 - Buy Now Palbociclib 125mg (Palbociclib) is a prescription medicine used in the treatment of advanced breast cancer. Belonging to the group of CDK4/6 inhibitors, Palboxen works by slowing down the growth of cancer cells and stopping them from spreading in the body. Key Benefits Effective treatment for HR+, HER2- advanced breast cancer. Slows down the progression of cancer cells. Improves overall survival and treatment response. Used in combination with hormone therapy for maximum effectiveness.