Patients being treated with combination chemotherapy (definitive or adjuvant) and radiation therapy once daily for small cell or non-small cell lung cancer; at least 5 cm of the esophagus must be in the 60 Gy isodose volume.
Patients must be ≥ 18 years of age
Patients must be able to swallow thick liquids during treatment
Patients must not have a known hypersensitivity to honey
Patients must not have metastatic disease?