{"formatVersion":"1.1","id":"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/early-warning-signs-of-anorexia","path":"/library/early-warning-signs-of-anorexia","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/early-warning-signs-of-anorexia","title":"Early Warning Signs of Anorexia","family":"Library detail","description":"Anorexia is a complex mental health disorder, but the chance for recovery increases the earlier it is detected.","language":"en-US","access":{"audience":"custom-shared-preview","indexable":true},"provenance":{"sourceUrl":"https://www.mentalhealth.com/library/early-warning-signs-of-anorexia","wordpressId":"433","contentCompleteness":"complete","dateScope":"original-source"},"authors":[{"@type":"Person","@id":"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/naomi-carr#person","name":"Naomi Carr","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/naomi-carr"}],"reviewer":{"@type":"Person","@id":"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair#person","name":"Morgan Blair","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair"},"dates":{"datePublished":"2023-04-04T11:02:42Z","dateModified":"2025-09-16T15:48:40Z","lastReviewed":"2023-04-04"},"content":{"html":"<nav class=\"breadcrumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/\">Home</a></li><li><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library\">Library</a></li><li><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/eating-disorders\">Eating Disorders</a></li><li><span aria-current=\"page\">Early Warning Signs of Anorexia</span></li></ol></nav><div class=\"article-page article-standard\" data-library-standard><div class=\"article-main-grid\"><header class=\"article-heading\"><h1>Early Warning Signs of Anorexia</h1><p class=\"article-inline-credits\"><span>Written by <a class=\"article-credit-person\" href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/naomi-carr\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/2428.jpg\" alt=\"\" width=\"22\" height=\"22\" loading=\"lazy\">Naomi Carr</a></span><span>Medically reviewed by <a class=\"article-credit-person\" href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/3070.jpg\" alt=\"\" width=\"22\" height=\"22\" loading=\"lazy\">Morgan Blair</a></span></p><div class=\"article-dates\"><span>Published on <time datetime=\"2023-04-04T11:02:42Z\">April 4, 2023</time></span><span aria-hidden=\"true\"> · </span><span>Updated on <time datetime=\"2025-09-16T15:48:40Z\">September 16, 2025</time></span></div></header><div class=\"article-jumpbar\"></div><div class=\"article-layout\"><div class=\"article-reading\"><article class=\"prose\" id=\"article-content\"><div class=\"article-intro\" data-source-field=\"hero\"><p>Anorexia nervosa is a serious eating disorder that can cause severe medical complications if left untreated. Understanding and recognizing the early warning signs can help with seeking professional advice and receiving an appropriate diagnosis and treatment.</p><p>Often people with an eating disorder will hide their behaviors from others, so it may be difficult to notice the signs. You may suspect a loved one has an eating disorder if they are beginning to make dramatic changes to their behaviors surrounding food and/or exercise, but there are other signs and symptoms that can indicate the development of anorexia.</p></div><figure class=\"article-feature\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/library/editorial-14813.webp\" alt=\"A woman speaks with a counselor in a bright room.\" width=\"1200\" height=\"774\" loading=\"eager\" decoding=\"async\"></figure><section class=\"article-takeaways\" aria-labelledby=\"key-takeaways\"><h2 id=\"key-takeaways\">Key takeaways</h2><ul><li>Restrictive eating, frequent body checking, and increasing concern about weight can be early signs of anorexia.</li><li>Physical changes may include fatigue, dizziness, feeling cold, and difficulty concentrating.</li><li>Early professional assessment and coordinated medical, nutritional, and psychological care are important because complications can be serious.</li></ul></section><span id=\"emotional-and-behavioral-warning-signs-of-anorexia-as\" class=\"section-anchor-alias\" data-section-alias=\"emotional-and-behavioral-warning-signs-of-anorexia\" aria-hidden=\"true\"></span><h2 id=\"emotional-and-behavioral-warning-signs-of-anorexia\">Emotional and behavioral warning signs of anorexia</h2><p>\nAs <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/anorexia-nervosa\" class=\"article-inline-link\">anorexia symptoms</a> begin to develop, there may be various emotional and behavioral warning signs that could indicate the occurrence of disordered eating, such as <sup><a href=\"#overview-anorexia-nervosa\" aria-label=\"Reference 1\" class=\"article-inline-link article-citation\">[1]</a></sup><sup><a href=\"#anorexia-nervosa\" aria-label=\"Reference 2\" class=\"article-inline-link article-citation\">[2]</a></sup><sup><a href=\"#feeding-eating-disorders\" aria-label=\"Reference 3\" class=\"article-inline-link article-citation\">[3]</a></sup>:\n</p><ul>\n    <li>Regularly checking body weight, looking in the mirror, or measuring waist circumference</li>\n    <li>Eating very small amounts of food</li>\n    <li>Picking at food or moving food around the plate</li>\n    <li>Avoiding certain types of food, such as carbohydrates</li>\n    <li>Making comments about body weight, or other negative comments about appearance</li>\n    <li>An intense fear of gaining weight</li>\n    <li>Not wanting to eat in front of others</li>\n    <li>Avoiding social events involving meals or food</li>\n    <li>Engaging in excessive exercise</li>\n    <li>Behaviors to prevent weight gain such as vomiting, using laxatives or diuretics, or taking appetite suppressants</li>\n    <li>Obsessive or ritualistic behaviors around eating habits, calorie counting, and exercise</li>\n    <li>Going to the bathroom immediately after eating</li>\n    <li>Personality traits such as a need for control or inflexible thinking and behaviors</li>\n    <li>Changes in mood, such as depression, anxiety, agitation, or social withdrawal</li>\n</ul><span id=\"physical-warning-signs-of-anorexia-as-anorexia-progresses-physical-changes-will-become-more-apparent-although-some-physical-signs-may-be-present-early-in-the-condition-such-as\" class=\"section-anchor-alias\" data-section-alias=\"physical-warning-signs-of-anorexia\" aria-hidden=\"true\"></span><h2 id=\"physical-warning-signs-of-anorexia\">Physical warning signs of anorexia</h2><p>\nAs anorexia progresses, physical changes will become more apparent, although some physical signs may be present early in the condition, such as <sup><a href=\"#overview-anorexia-nervosa\" aria-label=\"Reference 1\" class=\"article-inline-link article-citation\">[1]</a></sup><sup><a href=\"#anorexia-nervosa\" aria-label=\"Reference 2\" class=\"article-inline-link article-citation\">[2]</a></sup><sup><a href=\"#feeding-eating-disorders\" aria-label=\"Reference 3\" class=\"article-inline-link article-citation\">[3]</a></sup>:\n</p><ul>\n    <li>Feeling dizzy, lightheaded, or faint</li>\n    <li>Feeling cold</li>\n    <li>Feeling very tired and weak</li>\n    <li>Trouble concentrating or ‘brain fog’</li>\n    <li>Dry skin, nails, or hair</li>\n    <li>Lowered immune system functioning, such as becoming unwell and not recovering as quickly as normal</li>\n    <li>Wounds healing slowly</li>\n    <li>Periods may become irregular or missed, or have not begun</li>\n</ul><span id=\"when-to-seek-professional-help-if-you-think-you-may-be-experiencing-symptoms-or-early-warning-signs-of-anorexia-nervosa-or\" class=\"section-anchor-alias\" data-section-alias=\"when-to-seek-professional-help\" aria-hidden=\"true\"></span><h2 id=\"when-to-seek-professional-help\">When to seek professional help</h2><p>\nIf you think you may be experiencing symptoms or early warning signs of anorexia nervosa or <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/eating-disorders\" class=\"article-inline-link\">another eating disorder</a>, it is important to seek professional advice as soon as possible, to receive an appropriate diagnosis and support in managing your medical condition.\n</p><p>If you think a loved one is showing signs of anorexia, you may want to encourage them to seek help but this can cause distress and they may be reluctant to speak with you or a professional about their eating habits. You could offer to go to the doctor with them or try starting a conversation around this. You may wish to seek professional advice yourself on how best to manage this.</p><p>Early diagnosis can help to prevent serious medical complications from occurring and prevent symptoms from worsening, providing the best chance of recovery <sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup><sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.</p><p>\nPhysical complications of anorexia can include <sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup><sup><a href=\"#anorexia-nervosa-medical-complications\" aria-label=\"Reference 6\" class=\"article-inline-link article-citation\">[6]</a></sup>:\n</p><ul>\n    <li>Hormonal deficiencies and infertility</li>\n    <li>Muscle weakness and atrophy</li>\n    <li>Osteoporosis, causing reduced bone density and potentially leading to fractures</li>\n    <li>Vitamin and electrolyte deficiencies, which can lead to organ failure and death</li>\n    <li>Severe dehydration and kidney problems</li>\n    <li>Heart issues</li>\n    <li>Seizures</li>\n    <li>Weakened immune system</li>\n</ul><p>\nAnorexia can require long-term treatment and it may take several years of specialized treatment for a full recovery, especially if the condition has been present for a long period of time. As such, early intervention can greatly increase chances of recovery and reduce treatment time <sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup>.\n</p><h3 id=\"treatment-treatment-for-anorexia-will-usually-involve-a-multidisciplinary-approach-with-input-from-various-specialists-such-as-a-dietician-therapist-and-physician-who-will-work-together-to-treat-all-aspects-of-the-condition-and-help-to-improve-and-manage-your-physical-and-mental-health\">Treatment</h3><p>\nTreatment for anorexia will usually involve a multidisciplinary approach, with input from various specialists, such as a dietician, therapist, and physician, who will work together to treat all aspects of the condition and help to improve and manage your physical and mental health <sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.\n</p><p>You may be referred to a dietician or nutritionist, who can help advise and support you in managing your weight and nutritional intake safely. Nutritional rehabilitation can be distressing and challenging and typically requires specialized support to manage the psychological impact of this process <sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup><sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.</p><p>Treatment for anorexia nervosa can also include specialized therapy to help you understand your condition and the emotions and behaviors you are experiencing, while developing techniques to manage and change unhealthy eating habits. This might include <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/cognitive-behavioral-therapy\" class=\"article-inline-link\">cognitive behavioral therapy (CBT)</a>, dialectical behavior therapy (DBT), or interpersonal therapy <sup><a href=\"#overview-anorexia-nervosa\" aria-label=\"Reference 1\" class=\"article-inline-link article-citation\">[1]</a></sup><sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup>.</p><p>Family therapy can be useful, particularly for adolescents, as it can help parents and other family members gain a better understanding of the condition and how best to support their loved one in overcoming anorexia <sup><a href=\"#overview-anorexia-nervosa\" aria-label=\"Reference 1\" class=\"article-inline-link article-citation\">[1]</a></sup><sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.</p><p>\nYou may also be referred to a doctor for medical monitoring. However, this doctor should have a background in eating disorders, because if they don’t understand these types of conditions then many symptoms of anorexia could be missed, overlooked, or invalidated.\n</p><h3 id=\"medication-typically-medication-is-not-prescribed-in-the-treatment-of-anorexia-as-research-has-shown-little-evidence-of-its-effectiveness-in-managing-eating-habits-or-psychological-aspects-of-the-condition-and-the-risk-of-side-effects-may-be-increased\">Medication</h3><p>\nTypically, medication is not prescribed in the treatment of anorexia, as research has shown little evidence of its effectiveness in managing eating habits or psychological aspects of the condition and the risk of side effects may be increased <sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup><sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.\n</p><p>However, a doctor might decide that medication is appropriate in certain circumstances and may prescribe an <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/antidepressants\" class=\"article-inline-link\">antidepressant</a> or <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/antipsychotics\" class=\"article-inline-link\">antipsychotic</a> medication if it is deemed necessary for treatment <sup><a href=\"#anorexia-nervosa-source\" aria-label=\"Reference 4\" class=\"article-inline-link article-citation\">[4]</a></sup><sup><a href=\"#anorexia-nervosa-outpatient-treatment-medical-management\" aria-label=\"Reference 5\" class=\"article-inline-link article-citation\">[5]</a></sup>.</p><p>Medication is often used when the patient has a co-occurring mental health disorder, such as an anxiety disorder, Obsessive-compulsive disorder (OCD), or depression. Co-occurring disorders are common in people with anorexia.</p></article><div class=\"article-endmatter\"><section class=\"article-sources\" id=\"references\" data-source-references=\"\" data-reference-list=\"\" data-reference-style=\"author-date-numbered\"><h2 id=\"references-2\">References</h2><ol>\n    <li id=\"overview-anorexia-nervosa\" data-reference-number=\"1\">National Health Service. (Reviewed 2021). Anorexia. NHS. Retrieved from <a href=\"https://www.nhs.uk/mental-health/conditions/anorexia/overview/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">NHS</a></li>\n    <li id=\"anorexia-nervosa\" data-reference-number=\"2\">National Eating Disorders Association. (2022). Anorexia Nervosa. NEDA. Retrieved from <a href=\"https://www.nationaleatingdisorders.org/learn/by-eating-disorder/anorexia\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">National Eating Disorders Association</a></li>\n    <li id=\"feeding-eating-disorders\" data-reference-number=\"3\">American Psychiatric Association. (2013, text revision 2022). Feeding and Eating Disorders. In The Diagnostic and Statistical Manual of Mental Disorders (5th ed., text rev.). APA. Retrieved from <a href=\"https://doi.org/10.1176/appi.books.9780890425787.x10_Feeding_and_Eating_Disorders\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Feeding and Eating Disorders</a></li>\n    <li id=\"anorexia-nervosa-source\" data-reference-number=\"4\">Morris, J., &amp; Twaddle, S. (2007). Anorexia Nervosa. BMJ (Clinical Research ed.), 334(7599), 894–898. Retrieved from <a href=\"https://doi.org/10.1136/bmj.39171.616840.BE\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Anorexia Nervosa</a></li>\n    <li id=\"anorexia-nervosa-outpatient-treatment-medical-management\" data-reference-number=\"5\">Frostad, S., &amp; Bentz, M. (2022). Anorexia Nervosa: Outpatient Treatment and Medical Management. World Journal of Psychiatry, 12(4), 558–579. Retrieved from <a href=\"https://doi.org/10.5498/wjp.v12.i4.558\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Anorexia Nervosa</a></li>\n    <li id=\"anorexia-nervosa-medical-complications\" data-reference-number=\"6\">Mehler, P.S., &amp; Brown, C. (2015). Anorexia Nervosa - Medical Complications. Journal of Eating Disorders, 3, 11. Retrieved from <a href=\"https://doi.org/10.1186/s40337-015-0040-8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Anorexia Nervosa - Medical Complications</a></li>\n</ol></section><section class=\"article-medical article-panel\"><h2 id=\"medical-content\">Medical Content</h2><p><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/clinical-affairs\">The Clinical Affairs Team</a> at MentalHealth.com is a dedicated group of medical professionals with diverse and extensive clinical experience. They actively contribute to the development of content, products, and services, and meticulously review all medical material before publication to ensure accuracy and alignment with current research and conversations in mental health. For more information, please visit the <a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/publishing/editorial-policy\">Editorial Policy</a>.</p></section><section class=\"article-about article-panel\"><h2 id=\"about-mentalhealth-com\">About MentalHealth.com</h2><p>MentalHealth.com helps people understand themselves, build healthier relationships, and access the right care. We bring together mental health education, diagnostics, and care management to support well-being throughout every phase of life.</p><div class=\"article-contributors\"><section class=\"article-bio\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/2428.jpg\" alt=\"\" width=\"64\" height=\"64\" loading=\"lazy\"><div><p class=\"article-bio-role\">Author</p><h3 id=\"naomi-carr\"><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/naomi-carr\">Naomi Carr</a></h3><p class=\"article-bio-credentials\">Writer</p><p>Naomi Carr is a writer with a background in English Literature from Oxford Brookes University.</p><dl><div><dt>Published</dt><dd><time datetime=\"2023-04-04T11:02:42Z\">April 4, 2023</time></dd></div><div><dt>Updated</dt><dd><time datetime=\"2025-09-16T15:48:40Z\">September 16, 2025</time></dd></div></dl></div></section><section class=\"article-bio\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/3070.jpg\" alt=\"\" width=\"64\" height=\"64\" loading=\"lazy\"><div><p class=\"article-bio-role\">Medical Reviewer</p><h3 id=\"morgan-blair\"><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\">Morgan Blair</a></h3><p class=\"article-bio-credentials\">MA, LPCC</p><p>Morgan Blair is a licensed therapist, writer and medical reviewer, holding a master’s degree in clinical mental health counseling from Northwestern University.</p><dl><div><dt>Reviewed</dt><dd><time datetime=\"2023-04-04\">April 4, 2023</time></dd></div></dl></div></section></div></section><section class=\"article-expert article-expert-mobile\" aria-label=\"Subject matter expert\" data-expert-kind=\"related\"><p class=\"article-bio-role\">Subject matter expert</p><div class=\"article-expert-identity\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/3070.jpg\" alt=\"\" width=\"64\" height=\"64\" loading=\"lazy\"><h2><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\">Morgan Blair</a></h2></div><p class=\"article-expert-focus\">Support for eating disorders</p><a class=\"profile-experience-link experience-button\" href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\">View experience</a></section><section class=\"article-topic-community article-topic-community-mobile\" aria-label=\"Related communities\"><img class=\"topic-community-banner\" src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/library/editorial-15240.webp\" alt=\"\" width=\"48\" height=\"48\" loading=\"lazy\"><p class=\"topic-community-label\">Related communities</p><h2>Eating Disorders</h2><p>A space to explore experiences with eating disorders, body image, and support.</p><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/community/eating-disorders\">Explore community</a></section></div></div><aside class=\"article-sidebar\" tabindex=\"0\" data-bounded-rail=\"\" aria-label=\"Article navigation and related information\"><details class=\"article-contents\" open data-section-preview=\"3\" data-expanded=\"false\" data-scrolled-past=\"false\"><summary><strong>Table of contents</strong><span aria-hidden=\"true\"></span><small data-current-section=\"\">Choose a section</small></summary><nav aria-label=\"Article contents\"><ol id=\"article-section-list\"><li><a href=\"#emotional-and-behavioral-warning-signs-of-anorexia\" title=\"Emotional and behavioral warning signs of anorexia\" aria-label=\"Emotional and behavioral warning signs of anorexia\">Emotional and behavioral warning signs of anorexia</a></li><li><a href=\"#physical-warning-signs-of-anorexia\" title=\"Physical warning signs of anorexia\" aria-label=\"Physical warning signs of anorexia\">Physical warning signs of anorexia</a></li><li><a href=\"#when-to-seek-professional-help\" title=\"When to seek professional help\" aria-label=\"When to seek professional help\">When to seek professional help</a></li></ol><button type=\"button\" class=\"article-sections-toggle\" data-sections-toggle aria-controls=\"article-section-list\" aria-expanded=\"false\">View more</button></nav></details><section class=\"article-expert\" aria-label=\"Subject matter expert\" data-expert-kind=\"related\"><p class=\"article-bio-role\">Subject matter expert</p><div class=\"article-expert-identity\"><img src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/wordpress/3070.jpg\" alt=\"\" width=\"64\" height=\"64\" loading=\"lazy\"><h2><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\">Morgan Blair</a></h2></div><p class=\"article-expert-focus\">Support for eating disorders</p><a class=\"profile-experience-link experience-button\" href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/people/morgan-blair\">View experience</a></section><section class=\"article-topic-community\" aria-label=\"Related communities\"><img class=\"topic-community-banner\" src=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/assets/library/editorial-15240.webp\" alt=\"\" width=\"48\" height=\"48\" loading=\"lazy\"><p class=\"topic-community-label\">Related communities</p><h2>Eating Disorders</h2><p>A space to explore experiences with eating disorders, body image, and support.</p><a href=\"https://mentalhealth-v2.workspace-454808.chatgpt.site/community/eating-disorders\">Explore community</a></section></aside></div></div></div>","text":"HomeLibraryEating DisordersEarly Warning Signs of AnorexiaEarly Warning Signs of AnorexiaWritten by Naomi CarrMedically reviewed by Morgan BlairPublished on April 4, 2023 · Updated on September 16, 2025Anorexia nervosa is a serious eating disorder that can cause severe medical complications if left untreated. Understanding and recognizing the early warning signs can help with seeking professional advice and receiving an appropriate diagnosis and treatment.Often people with an eating disorder will hide their behaviors from others, so it may be difficult to notice the signs. You may suspect a loved one has an eating disorder if they are beginning to make dramatic changes to their behaviors surrounding food and/or exercise, but there are other signs and symptoms that can indicate the development of anorexia.Key takeawaysRestrictive eating, frequent body checking, and increasing concern about weight can be early signs of anorexia.Physical changes may include fatigue, dizziness, feeling cold, and difficulty concentrating.Early professional assessment and coordinated medical, nutritional, and psychological care are important because complications can be serious.Emotional and behavioral warning signs of anorexia As anorexia symptoms begin to develop, there may be various emotional and behavioral warning signs that could indicate the occurrence of disordered eating, such as [1][2][3]: Regularly checking body weight, looking in the mirror, or measuring waist circumference Eating very small amounts of food Picking at food or moving food around the plate Avoiding certain types of food, such as carbohydrates Making comments about body weight, or other negative comments about appearance An intense fear of gaining weight Not wanting to eat in front of others Avoiding social events involving meals or food Engaging in excessive exercise Behaviors to prevent weight gain such as vomiting, using laxatives or diuretics, or taking appetite suppressants Obsessive or ritualistic behaviors around eating habits, calorie counting, and exercise Going to the bathroom immediately after eating Personality traits such as a need for control or inflexible thinking and behaviors Changes in mood, such as depression, anxiety, agitation, or social withdrawal Physical warning signs of anorexia As anorexia progresses, physical changes will become more apparent, although some physical signs may be present early in the condition, such as [1][2][3]: Feeling dizzy, lightheaded, or faint Feeling cold Feeling very tired and weak Trouble concentrating or ‘brain fog’ Dry skin, nails, or hair Lowered immune system functioning, such as becoming unwell and not recovering as quickly as normal Wounds healing slowly Periods may become irregular or missed, or have not begun When to seek professional help If you think you may be experiencing symptoms or early warning signs of anorexia nervosa or another eating disorder, it is important to seek professional advice as soon as possible, to receive an appropriate diagnosis and support in managing your medical condition. If you think a loved one is showing signs of anorexia, you may want to encourage them to seek help but this can cause distress and they may be reluctant to speak with you or a professional about their eating habits. You could offer to go to the doctor with them or try starting a conversation around this. You may wish to seek professional advice yourself on how best to manage this.Early diagnosis can help to prevent serious medical complications from occurring and prevent symptoms from worsening, providing the best chance of recovery [4][5]. Physical complications of anorexia can include [5][6]: Hormonal deficiencies and infertility Muscle weakness and atrophy Osteoporosis, causing reduced bone density and potentially leading to fractures Vitamin and electrolyte deficiencies, which can lead to organ failure and death Severe dehydration and kidney problems Heart issues Seizures Weakened immune system Anorexia can require long-term treatment and it may take several years of specialized treatment for a full recovery, especially if the condition has been present for a long period of time. As such, early intervention can greatly increase chances of recovery and reduce treatment time [4]. Treatment Treatment for anorexia will usually involve a multidisciplinary approach, with input from various specialists, such as a dietician, therapist, and physician, who will work together to treat all aspects of the condition and help to improve and manage your physical and mental health [5]. You may be referred to a dietician or nutritionist, who can help advise and support you in managing your weight and nutritional intake safely. Nutritional rehabilitation can be distressing and challenging and typically requires specialized support to manage the psychological impact of this process [4][5].Treatment for anorexia nervosa can also include specialized therapy to help you understand your condition and the emotions and behaviors you are experiencing, while developing techniques to manage and change unhealthy eating habits. This might include cognitive behavioral therapy (CBT), dialectical behavior therapy (DBT), or interpersonal therapy [1][4].Family therapy can be useful, particularly for adolescents, as it can help parents and other family members gain a better understanding of the condition and how best to support their loved one in overcoming anorexia [1][5]. You may also be referred to a doctor for medical monitoring. However, this doctor should have a background in eating disorders, because if they don’t understand these types of conditions then many symptoms of anorexia could be missed, overlooked, or invalidated. Medication Typically, medication is not prescribed in the treatment of anorexia, as research has shown little evidence of its effectiveness in managing eating habits or psychological aspects of the condition and the risk of side effects may be increased [4][5]. However, a doctor might decide that medication is appropriate in certain circumstances and may prescribe an antidepressant or antipsychotic medication if it is deemed necessary for treatment [4][5].Medication is often used when the patient has a co-occurring mental health disorder, such as an anxiety disorder, Obsessive-compulsive disorder (OCD), or depression. Co-occurring disorders are common in people with anorexia.References National Health Service. (Reviewed 2021). Anorexia. NHS. Retrieved from NHS National Eating Disorders Association. (2022). Anorexia Nervosa. NEDA. Retrieved from National Eating Disorders Association American Psychiatric Association. (2013, text revision 2022). Feeding and Eating Disorders. In The Diagnostic and Statistical Manual of Mental Disorders (5th ed., text rev.). APA. Retrieved from Feeding and Eating Disorders Morris, J., & Twaddle, S. (2007). Anorexia Nervosa. BMJ (Clinical Research ed.), 334(7599), 894–898. Retrieved from Anorexia Nervosa Frostad, S., & Bentz, M. (2022). Anorexia Nervosa: Outpatient Treatment and Medical Management. World Journal of Psychiatry, 12(4), 558–579. Retrieved from Anorexia Nervosa Mehler, P.S., & Brown, C. (2015). Anorexia Nervosa - Medical Complications. Journal of Eating Disorders, 3, 11. Retrieved from Anorexia Nervosa - Medical Complications Medical ContentThe Clinical Affairs Team at MentalHealth.com is a dedicated group of medical professionals with diverse and extensive clinical experience. They actively contribute to the development of content, products, and services, and meticulously review all medical material before publication to ensure accuracy and alignment with current research and conversations in mental health. For more information, please visit the Editorial Policy.About MentalHealth.comMentalHealth.com helps people understand themselves, build healthier relationships, and access the right care. 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Library","type":"image/png","sitemapGroup":"library"}},"breadcrumbs":[{"name":"Home","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/"},{"name":"Library","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/library"},{"name":"Eating Disorders","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/eating-disorders"},{"name":"Early Warning Signs of Anorexia","url":"https://mentalhealth-v2.workspace-454808.chatgpt.site/library/early-warning-signs-of-anorexia"}],"subjectMatterExpert":{"name":"Morgan Blair","url":"/people/morgan-blair","profileId":"2319","topic":"eating","focus":"Support for eating disorders","selectionBasis":"Documented expertise in the existing published profile","reviewAttribution":false},"keyTakeaways":["Restrictive eating, frequent body checking, and increasing concern about weight can be early signs of anorexia.","Physical changes may include fatigue, dizziness, feeling cold, and difficulty concentrating.","Early professional assessment and coordinated medical, nutritional, and psychological care are important because complications can be serious."],"introduction":{"html":"Anorexia nervosa is a serious eating disorder that can cause severe medical complications if left untreated. Understanding and recognizing the early warning signs can help with seeking professional advice and receiving an appropriate diagnosis and treatment.\n\nOften people with an eating disorder will hide their behaviors from others, so it may be difficult to notice the signs. You may suspect a loved one has an eating disorder if they are beginning to make dramatic changes to their behaviors surrounding food and/or exercise, but there are other signs and symptoms that can indicate the development of anorexia.","text":"Anorexia nervosa is a serious eating disorder that can cause severe medical complications if left untreated. Understanding and recognizing the early warning signs can help with seeking professional advice and receiving an appropriate diagnosis and treatment. Often people with an eating disorder will hide their behaviors from others, so it may be difficult to notice the signs. You may suspect a loved one has an eating disorder if they are beginning to make dramatic changes to their behaviors surrounding food and/or exercise, but there are other signs and symptoms that can indicate the development of anorexia.","sourceField":"hero"},"navigation":[{"label":"Emotional and behavioral warning signs of anorexia","href":"#emotional-and-behavioral-warning-signs-of-anorexia","heading":"Emotional and behavioral warning signs of anorexia"},{"label":"Physical warning signs of anorexia","href":"#physical-warning-signs-of-anorexia","heading":"Physical warning signs of anorexia"},{"label":"When to seek professional help","href":"#when-to-seek-professional-help","heading":"When to seek professional help"}],"relatedCommunity":{"community":"/community/eating-disorders","basis":"topic match"},"referencePresentation":"Numbered author–date bibliography with linked source documents; n.d. denotes unavailable publication date.","collections":[]}
