ALIMTA is not indicated for patients who have a different type of NSCLC called squamous cell. ALIMTA is a treatment for malignant pleural mesothelioma (MPM), which is a cancer that affects the inside lining of the chest cavity.ALIMTA is given with cisplatin, another anticancer medicine (chemotherapy), when surgery is not an option. ALIMTA can suppress bone marrow function, which may cause low blood cell counts.LIMTA is not indicated for patients who have a different type of NSCLC called squamous cell. ALIMTA is a treatment for malignant pleural mesothelioma (MPM), which is a cancer that affects the inside lining of the chest cavity.