The common types of generalized edema in advanced stage of lung cancer include hypoproteinemic edema, renal origin edema, liver origin edema and so on. According to different types of edema, suitable treatment can be chosen for patients. 1. Hypoproteinemic edema: more protein-rich food can be eaten, and furosemide, sodium diuretic acid, butyrophenoxyacid, etc. can be used under doctor’s guidance. If necessary, intravenous infusion of albumin can be used to enhance the protein level in serum under the guidance of doctor. 2. Nephrogenic edema: avoid the application of drugs that damage the kidneys, and use hydrochlorothiazide, furosemide, torasemide and other drugs to reduce edema under the guidance of a doctor. 3. Hepatogenic edema: Hepatogenic edema is mainly due to the damage of liver cells, which leads to the abnormal metabolism of water in the body, and can be treated with albumin, diosmin tablets, calcium hydroxybenzenesulfonate capsule and other medicines under the guidance of doctors. Other conditions may also lead to generalized edema in late stage of lung cancer, so it is recommended that patients should make clear the specific causes of the disease and carry out corresponding treatments under the guidance of doctors, and the medication should be strictly in accordance with the doctor’s prescription, and should not be used by oneself.