People with cachexia can have loss of appetite, are less responsive to insulin, and can have increased fat breakdown, all of which make it difficult for the body to properly use food.

Cachexia (wasting syndrome) is a condition that causes significant weight loss and muscle loss. It often affects people with severe chronic diseases like advanced cancer and heart disease. A …

Feb 4, 2025 · What is cachexia? Cachexia is a complex, hypercatabolic state that is driven by a chronic inflammatory response and is characterized by the progressive loss of skeletal muscle …

Nov 17, 2025 · A person has cachexia or is “ cachectic” when they've lost more than 5% of their body weight in 6 to 12 months without trying due to muscle wasting related to cancer or …

Aug 23, 2022 · Some people with cancer develop cachexia, a wasting syndrome causing dramatic weight loss. Researchers are studying why—and testing new treatments for it.

Oct 12, 2025 · Cachexia is a syndrome of weight loss and muscle wasting that occurs late in cancer and other serious conditions. Learn its symptoms, diagnosis, and treatments.

Oct 1, 2025 · With cachexia, you will have involuntarily lost more than 5% of your body weight in 12 months—six months with cachexia specific to cancer—and have a known illness or disease.

Aug 8, 2023 · Cachexia is a syndrome of altered metabolic activity resulting in muscle protein loss that is present in up to two-thirds of patients with advanced cancer. It is estimated that 20% of …

Dec 4, 2024 · Cachexia, often referred to as cancer cachexia or wasting syndrome, is a complex condition characterized by severe weight loss, muscle wasting, and loss of appetite. It’s not a …

Cachexia is a complex change in the body, causing you to lose weight despite eating normally.