An eating disorder psychiatrist treats a group of conditions, anorexia, bulimia, binge eating disorder and ARFID among them, that sit right at the junction of physical and mental health. Restricting food, bingeing, or purging changes the body as much as the mind, so assessment always runs on two tracks at once: the psychological drivers behind the behaviour, and what it is doing to the heart, bones, hormones and blood chemistry.
Treatment in the UK follows NICE guideline NG69, which sets out what should be offered at each stage of illness and age group. An eating disorder psychiatrist uses that framework to judge how urgent a case is and what level of care fits it, whether that means regular outpatient monitoring, a structured day programme, or admission where physical risk has become serious.
Managing risk and medication
Refeeding a severely malnourished body carries its own dangers, so an eating disorder psychiatrist monitors physical markers closely during early treatment. They also manage medication for conditions that frequently travel alongside an eating disorder, anxiety and depression especially, always weighing this against the physical strain the illness has already placed on the body.
One point the specialty is firm on: weight and visible severity are not reliable guides to how unwell someone is. Someone within an ordinary weight range can be just as at risk, and just as worth a proper assessment, as someone who looks unwell.