Patients with anorexia may be obsessed with limiting the amount of food they consume and have a strong terror of weight gain. Anorexic patients have an invalid image of their body. According to womenshealth.gov, they may view their body as far heavier than it actually is. Doctors are able to quickly spot a wide range of symptoms of anorexia.
Thinning Hair
Thinning hair is a very obvious symptom of anorexia, according to womenshealth.gov. When food intake is severely limited, hair does not get the nutrients it needs and may begin to fall out.
Low Weight
A doctor will quickly notice when a patient's weight is at least 15 below the norm for height and age, which the Ohio State Medical Center identifies as a criterion for anorexia.
Lack of Energy
A lack of energy and ongoing lethargy are signs of anorexia that a doctor would notice, reports schoolnet.gov.mt. Since patients with anorexia do not eat enough food, their body is starved of energy.
Irregular Periods
A patient's report of irregular periods is a sign she may be experiencing anorexia, according to womenshealth.gov. Menstrual periods sometimes completely stop in patients with advanced anorexia and low body weight.
Bone Fractures
A bone fracture or multiple fractures may be a sign of anorexia, says womenshealth.gov. The malnutrition associated with low caloric intake may weaken the bones and make them susceptible to fractures.
