Eating disorders are among the most misunderstood conditions in all of mental health. They are often imagined as a lifestyle choice, a phase, or a problem of vanity — when in reality they are serious, sometimes life-threatening illnesses that affect people of every gender, body size, age, and background. As a psychiatrist who treats adults across Massachusetts, I want to offer an honest look at where medical and psychiatric care fit into eating disorder recovery: what medications can and cannot do, why effective treatment is almost always a team effort, and how to know when you need a higher level of care.
An eating disorder is a psychiatric illness characterized by a persistent disturbance in eating behavior and in the thoughts and emotions surrounding food, body, and weight. They are not about willpower, attention-seeking, or a failure of discipline. They involve real changes in brain function, mood regulation, and the body’s hunger and fullness signaling — and they frequently travel alongside other conditions such as depression, anxiety, obsessive-compulsive disorder, and trauma.
One of the most damaging myths is that you can tell whether someone has an eating disorder by looking at them. You cannot. People at any weight — including those in larger bodies or at an average weight — can be seriously ill. This is exactly why eating disorders are so often missed, and why a thoughtful clinical evaluation matters more than any single number on a scale.
Anorexia involves restriction of food intake, an intense fear of weight gain, and a distorted experience of body shape or weight. It carries the highest mortality rate of any psychiatric illness, driven both by medical complications of starvation and by suicide. Anorexia is a medical condition as much as a psychiatric one, and treatment must always account for physical safety.
Bulimia is marked by cycles of binge eating followed by compensatory behaviors such as self-induced vomiting, laxative misuse, fasting, or excessive exercise. The binge–purge cycle can cause dangerous electrolyte disturbances that affect the heart, even in people who look outwardly healthy.
BED is the most common eating disorder in the United States. It involves recurrent episodes of eating large amounts of food with a sense of loss of control, accompanied by distress, but without the regular compensatory behaviors seen in bulimia. BED is highly treatable and responds well to a combination of therapy and, in many cases, medication.
Avoidant/Restrictive Food Intake Disorder (ARFID) involves restricted eating driven by sensory sensitivity, fear of aversive consequences like choking, or low interest in food — without the body-image concerns of anorexia. “Other Specified Feeding or Eating Disorder” (OSFED) captures clinically significant patterns that do not fit neatly into the other categories. Both are real, both can be serious, and both deserve treatment.
This point deserves its own section because it shapes everything about safe treatment. Starvation, bingeing, and purging place enormous strain on the body. Possible complications include dangerously slow heart rate, low blood pressure, electrolyte abnormalities (especially low potassium, which can trigger life-threatening heart rhythm problems), gastrointestinal damage, loss of bone density, and — when nutrition is restored too quickly — refeeding syndrome.
Because of this, eating disorder care always requires medical monitoring — typically a primary care physician or specialist who can follow vital signs, weight trends, and laboratory values. A psychiatrist works as part of that medical picture, never in isolation from it.
Patients often ask me whether there is “a pill” for their eating disorder. The honest answer is nuanced. Medication is a genuinely useful tool for some eating disorders and for the conditions that so often accompany them — but it is rarely the whole treatment, and for one major eating disorder there is no FDA-approved medication at all. Here is how I think about psychiatric medication management across the different diagnoses.
Lisdexamfetamine is FDA-approved for moderate-to-severe binge eating disorder in adults and can meaningfully reduce binge frequency. Several antidepressants (SSRIs) and the anticonvulsant topiramate also have evidence for reducing binges, and are used when a stimulant is not appropriate. Medication choice depends on the whole clinical picture, including any co-occurring depression, anxiety, or ADHD.
Fluoxetine is FDA-approved for bulimia nervosa, generally at a higher dose than is used for depression, and can reduce the frequency of binge–purge episodes. One important safety note: bupropion is contraindicated in anyone with a current or prior diagnosis of bulimia or anorexia nervosa, because it raises the risk of seizures in these patients — an example of why eating disorder prescribing requires specific expertise rather than a generic antidepressant approach.
There is currently no FDA-approved medication for anorexia nervosa. The foundation of treatment is nutritional rehabilitation and weight restoration paired with specialized psychotherapy. Medication has a supporting role — most often to treat co-occurring depression, anxiety, or obsessional symptoms, and in some cases a low dose of an atypical antipsychotic may be considered to help with extreme anxiety around eating. A crucial, often-overlooked reality: the malnourished brain responds poorly to antidepressants. When someone is severely underweight, restoring nutrition usually has to come first before medication can work as intended. Setting that expectation honestly is part of good psychiatric care.
Even when medication is not aimed directly at the eating disorder, it is frequently essential for the conditions underneath it. Depression, generalized and social anxiety, panic, OCD, post-traumatic stress, and ADHD all commonly co-occur with eating disorders, and each can keep the eating disorder locked in place. Carefully treating co-occurring anxiety or depression can make the psychological work of recovery far more achievable. Structured screening tools like the PHQ-9 and GAD-7 can help patients and clinicians gauge the severity of these accompanying symptoms and track whether they are improving over time.
No single clinician treats an eating disorder alone, and you should be cautious of anyone who claims to. Effective care is built around a coordinated team, which usually includes:
A therapist trained in eating disorders, using evidence-based approaches such as Enhanced Cognitive Behavioral Therapy (CBT-E) or, for younger patients, Family-Based Treatment (FBT). A registered dietitian with eating disorder expertise to guide nutritional rehabilitation. A medical provider to monitor physical health. And a psychiatrist to manage medication for the eating disorder where appropriate and for any co-occurring conditions.
This is the model I practice within. My role is the psychiatric and medication piece, working in close coordination with eating-disorder-specialized therapists and dietitians across Massachusetts so that each patient’s plan integrates the medical, nutritional, psychological, and pharmacologic sides of care. This kind of coordinated, team-based treatment consistently produces better outcomes than fragmented care, where providers never speak to one another.
Telepsychiatry is an excellent fit for many people with eating disorders: it removes travel barriers, makes it easier to keep regular appointments, and allows you to receive care from a setting where you feel safe. For a medically stable patient who is engaged in coordinated outpatient care, secure video visits for medication management work very well.
But honesty matters here. Telepsychiatry is not a substitute for in-person medical monitoring, and it is not the right level of care for someone who is medically unstable or whose symptoms are escalating. Some situations call for a higher level of care — such as an intensive outpatient program (IOP), a partial hospitalization program (PHP), residential treatment, or medical hospitalization. Warning signs that you may need more than outpatient telehealth include fainting or dizziness, chest pain or a very slow heart rate, abnormal lab results, rapid weight loss, an inability to interrupt the binge–purge or restriction cycle, or any thoughts of suicide. If you are having thoughts of suicide or feel unsafe, call or text 988 (the Suicide and Crisis Lifeline) right now, or call 911. Part of responsible psychiatric care is recognizing those moments and helping you get to the right level of support quickly.
If you think you or someone you love may have an eating disorder, the most important step is also the simplest: reach out. Recovery is genuinely possible, and the earlier treatment begins, the smoother it tends to be. In Massachusetts, the Multi-Service Eating Disorders Association (MEDA) is a long-standing resource for referrals and support, and your primary care provider can begin the medical side of an evaluation.
If you are in crisis, or worried about someone who may be, please do not wait. Call or text 988 (the Suicide and Crisis Lifeline) any time, or call 911 in a medical emergency. Our guide to Massachusetts mental health crisis resources lists more places to turn for immediate help, including 24/7 options. Eating disorders can be medical emergencies, and reaching out early can be lifesaving.
At Luminous Vitality Behavioral Health, I provide psychiatric evaluation and medication management for adults across Massachusetts via secure telehealth, working as the psychiatric member of a coordinated eating disorder care team. If you are already working with a therapist or dietitian, I am glad to collaborate with them; if you are just starting, I can help you understand what a complete team should look like and connect the medical and psychiatric pieces.
Luminous Vitality Behavioral Health is a private pay / out-of-network practice, and we provide superbills that many patients submit to PPO/EPO plans for partial reimbursement. To ask a question or arrange an evaluation, contact us at director@luminousvitalitybh.com or call 617-841-3620.
This article is for educational purposes only and is not a substitute for individualized medical advice, diagnosis, or treatment. If you are experiencing a medical or mental health emergency, call 911 or go to your nearest emergency department. Site content medically reviewed by Dr. Ronald Lee, MD (ABPN board-certified psychiatrist, licensed MA/FL).
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