for Veterans and the Public
HIV wasting syndrome
Wasting syndrome refers to unwanted weight loss that is equal to more than 10 percent of a person's body weight. For a 150-pound man, this means a loss of 15 pounds or more. Weight loss can result in loss of both fat and muscle. Once lost, the weight is difficult to regain.
The condition may occur in people with advanced HIV disease, and can be caused by many things: HIV, inflammation, or opportunistic infections. The weight loss may be accompanied by low-grade fever, and sometimes diarrhea. The person may get full easily, or have no appetite at all.
The most important treatment for wasting syndrome is effective treatment of HIV with antiretroviral medications. In addition, the condition may be controlled, to some degree, by eating a good diet. A "good diet" for an HIV-positive person may not be the low-fat, low-calorie diet recommended for healthy people. Compared with other people, you may need to take in more calories and protein to keep from losing muscle mass. To do this, you can add to your meals:
- peanut butter
- legumes (dried beans and peas)
- instant breakfast drinks
You can also maintain or increase muscle mass through exercise, especially with progressive strength-building exercises. These include resistance and weight-lifting exercise. (For more diet and exercise tips, see the Living with HIV/AIDS section.)