Lanugo is a type of fine, soft, and downy hair that typically develops on the bodies of fetuses and newborn babies. However, in certain cases of malnutrition or eating disorders, lanugo can reappear on the body of an adult. This condition is known as lanugo in adults and is considered a form of adaptive response to malnutrition.
In malnourished bodies, lanugo can develop in various areas, but it commonly appears on the face, back, and other parts of the body where hair growth is not typically prominent in adults. The presence of lanugo in adults can be a sign of severe malnutrition and should be taken seriously, as it indicates that the body is attempting to conserve heat due to a lack of essential nutrients.
If you or someone you know is experiencing this symptom, it is crucial to seek medical attention promptly to address the underlying cause of malnutrition and receive appropriate treatment and support.