anorexia
Anorexia, in Spanish, also pertains to the same condition as in English. It stands for a psychological and possibly life-threatening eating disorder characterized by self-starvation and excessive weight loss. The person afflicted with this disorder experiences an intense fear of gaining weight and has a distorted body image, which enforces restrictive eating and often excessive exercising.
Anorexia is a serious eating disorder.
This sentence uses the present tense to state a generally accepted fact about the nature of anorexia as a serious eating disorder.
She was diagnosed with anorexia.
This is a simple past tense sentence about a person who was officially identified as having the eating disorder anorexia.
Doctors treat anorexia with therapy and medication.
This sentence speaks about the common approach to handling anorexia, which includes psychological therapy and medical treatment.