Wie man Anorexie überwindet: Therapie bei Essstörungen

Anorexia nervosa is a complex psychiatric disorder defined by pathological eating behaviors that lead to severe physical emaciation. Epidemiological evidence indicates that the condition affects females approximately ten times more frequently than males, though recent decades have seen a troubling rise in cases among boys and men as well. Notably, male patients often experience a more severe disease course with greater physical deterioration. The etiology of anorexia remains multifactorial and not fully elucidated; experts categorize the determining factors into three groups: predisposing factors (which increase vulnerability), precipitating factors (which trigger initial symptoms), and perpetuating factors (which sustain and exacerbate the disorder). Predisposing elements include genetic susceptibilities, endocrine dysfunctions within the hypothalamus-pituitary-adrenal axis, neurotransmitter imbalances (involving serotonin, norepinephrine, and endogenous opioids), and specific personality traits such as perfectionism, chronic low self-esteem, or elevated anxiety levels. Family-related factors also play a critical role—dysfunctional relational patterns, overprotectiveness leading to infantilization, conflict avoidance, excessive expectations regarding appearance, or the instrumentalization of a child in parental disputes. Research suggests that anorexia more commonly affects families of middle to high socioeconomic status, where emphasis is placed on weight control and overweight individuals are stigmatized. Cultural beauty standards propagated by media are equally influential, equating thinness with success, attractiveness, and agency. Adolescents, particularly during puberty, often internalize these messages, viewing restrictive dieting as a means to gain social acceptance or parental attention. Unfortunately, early symptoms are reinforced by a false sense of control and superiority, deepening the disorder. A particularly high-risk group includes girls aged 10–14, for whom natural pubertal changes (such as fat tissue development) may provoke body image anxieties and prompt experimentation with weight-loss diets. Precipitating factors include stressful events (academic difficulties, bereavement, parental divorce), traumatic experiences (e.g., sexual abuse), or even seemingly innocuous comments about appearance. The disorder is sustained by psychological mechanisms—starvation provides patients with an illusory sense of strength, independence, and superiority, whereas weight gain is perceived as failure. Somatic symptoms entail serious health consequences: amenorrhea, delayed pubertal development, decreased body temperature, loss of fat and muscle mass, and distinctive physical changes (lanugo hair, brittle hair, dry skin). According to DSM-5 criteria, an anorexia diagnosis requires four core features: intentional weight loss below normal thresholds, intense fear of gaining weight, distorted body image, and (in females) the absence of menstruation for at least three consecutive cycles.