Hyperphagia

Hyperphagia is a medical condition characterized by excessive hunger and abnormally large intake of solids by mouth. It is one of the symptoms of conditions such as Prader-Willi syndrome, Kleine-Levin syndrome, and certain mood disorders.

Causes

Hyperphagia can be caused by various conditions, including:

• Prader-Willi syndrome: This is a rare genetic disorder that results in a number of physical, mental, and behavioral problems. A key feature of Prader-Willi syndrome is a constant sense of hunger that usually begins at about 2 years of age.

• Kleine-Levin syndrome: This is a rare disorder characterized by the need for excessive amounts of sleep, (hypersomnolence), changes in behavior, and a hyperphagic phase.

• Mood disorders: Some people may experience hyperphagia as a symptom of a mood disorder, such as bipolar disorder or depression.

Symptoms

The main symptom of hyperphagia is an extreme, insatiable hunger. Other symptoms may include:

• Rapid weight gain
• Stomach cramps
• Food cravings
• Eating much more than normal
• Eating rapidly during binge episodes

Treatment

Treatment for hyperphagia typically involves treating the underlying condition. This may include medications, therapy, and lifestyle changes.

See also

• Binge eating disorder
• Bulimia nervosa
• Anorexia nervosa
• Eating disorders

References

Hyperphagia Resources
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