What is Vinorelbine for: This medication is an anti-cancer agent, prescribed for non-small cell lung cancer, breast cancer, ovarian cancer, and Hodgkins disease. It slows or stops the growth of cancer cells in the body. How does Vinorelbine work: Vinorelbine harms cancer cells causing their death. How should Vinorelbine be used: It comes as a solution for injection to be administered by a healthcare provider into the vein. IV- The usual initial dose is 30 mgm2 administered weekly.