Which symptom is commonly associated with anorexia?

The presence of dizziness and fainting spells is often associated with anorexia due to the physical consequences of significant weight loss and malnutrition. When an individual restricts calorie intake to an extreme degree, the body may not receive adequate energy or nutrients, leading to various physiological responses.

Dizziness can occur as a result of electrolyte imbalances, dehydration, or a drop in blood pressure, all of which can be consequences of inadequate food intake. Fainting spells may also occur when a person stands up quickly after prolonged periods of sitting or lying down, due to a sudden drop in blood pressure, termed orthostatic hypotension. This physical response can be quite common among those suffering from anorexia, highlighting the serious health implications related to such an eating disorder.

Menstrual irregularities, impulsive behaviors, and frequent requests for diet pills, while they can be associated with eating disorders or body image issues in various contexts, are not as direct or immediate consequences of the physiological state caused by anorexia as the symptoms of dizziness and fainting.