Lorlatinib is a chemotherapy medication. Lorbena is the brand name and it is used in the treatment of non-small cell lung cancer. It is an anaplastic lymphoma kinase inhibitor that inhibits the proteins which can cause cell proliferation. Lorlatinib 100 mg tablet can pass through the blood-brain barrier therefore it can stop the cancer cells from reaching the brain. Loratinib can be purchased from Magicine Pharma at an affordable price.