Cachexia is a complex metabolic disorder that is often associated with chronic diseases such as cancer, heart failure, chronic obstructive pulmonary disease (COPD), and others. It is characterized by muscle wasting, weakness, and a loss of appetite, leading to significant weight loss. While cachexia can be a sign of a serious underlying condition, it is not necessarily a direct sign of dying. However, it is often a poor prognostic indicator because it suggests that the body is under significant stress and is having difficulty maintaining its normal functions. Cachexia is a serious concern for healthcare providers because it can significantly impact a patient's quality of life and can complicate treatment plans. It is important to address cachexia as part of the overall management of the underlying disease. Treatment may include nutritional support, exercise, and medications to improve appetite and muscle mass. In the context of the symptoms of dying, cachexia can be one of the many symptoms that a patient may exhibit. It is often accompanied by other symptoms such as pain, shortness of breath, fatigue, confusion, anorexia, and depression. The presence of cachexia alone does not signify that a patient is imminently dying, but it is a sign that the patient's condition is severe and requires attention. read more >>

The symptoms of dying, of course, vary somewhat among the many diseases that can cause death. ... The chapter starts by describing frequent symptoms in dying including pain, dyspnea (shortness of breath), fatigue, confusion (delirium), cachexia (loss of weight), anorexia (loss of appetite), and depression.read more >>