Overview
Eating disorders involve unhealthy eating patterns and distressing thoughts or feelings about food, weight, or body shape. These conditions can disrupt nutrition, heart health, digestion, hormones, mood, and daily life. They are recognized medical and mental health conditions, not a lack of willpower.
Key Symptoms
Possible signs include strict food restriction, binge eating, self-induced vomiting, misuse of laxatives, compulsive exercise, intense fear of weight gain, or feeling out of control around food. People may also avoid meals with others, frequently check their body, or become very preoccupied with calories, shape, or weight. Physical warning signs can include dizziness, fainting, weakness, missed periods, stomach problems, dental problems, or rapid changes in weight.
Causes and Risk Factors
Eating disorders are complex and do not have one single cause. Risk can be linked to genetic factors, emotional stress, trauma, anxiety, depression, social pressure about appearance, dieting, bullying, and certain sports or activities that emphasize weight or shape. Family history and past experiences with weight stigma may also play a role.
Who Is Affected
Eating disorders can affect children, teenagers, and adults. They occur in people of all genders, cultures, races, income levels, and body sizes. Some people may be missed because symptoms do not match common stereotypes.
Diagnosis and Tests
Diagnosis usually involves talking about eating patterns, thoughts, mood, and physical symptoms. A healthcare professional may also check weight history, heart rate, blood pressure, and signs of dehydration or malnutrition, and may order blood tests or other medical tests. Honest discussion is important because people can be medically unwell even when symptoms are hidden.
Treatment Categories
Treatment often includes a combination of medical care, mental health therapy, nutrition support, and family or social support. The treatment plan depends on the type of eating disorder, how severe it is, and whether there are urgent medical concerns. Some people are treated as outpatients, while others may need hospital-based care if their body is under serious strain.
Living With It
Recovery can take time and may involve setbacks, but improvement is possible with support. Helpful steps may include keeping regular appointments, building a support network, reducing isolation, and working with qualified professionals. Shame can delay care, so compassionate and nonjudgmental support matters.
When to Seek Medical Care
Seek medical care if eating habits, purging, binge eating, weight concerns, or body-image distress are affecting daily life, mood, school, work, or relationships. Get help if there are signs of dehydration, fainting, weakness, chest symptoms, vomiting blood, severe constipation, or thoughts of self-harm. If you are worried about a child, teen, or adult, it is reasonable to ask for professional assessment early.
When It May Be an Emergency
Get urgent help right away for fainting, seizures, trouble breathing, chest pain, confusion, severe dehydration, a very weak or irregular heartbeat, or vomiting blood. Emergency help is also needed if the person is at immediate risk of self-harm or suicide. These warning signs can happen in people of any body size.