Weight Loss Clinics

Binge Eating Disorder

Binge Eating Disorder is characterized by recurrent episodes of eating large quantities of food in a short period, often quickly and to the point of discomfort, coupled with a feeling of loss of control during the binge, followed by guilt or shame. It happens after a complex interplay of genetic, psychological, and environmental factors which affect mood and impulse control. Diagnosis, according to psychiatric criteria, includes recurring episodes of binge eating at least once a week for three months, without the compensatory behaviors seen in bulimia nervosa, and is often associated with marked distress regarding binge eating. Treatment can include psychotherapy like Cognitive Behavioral Therapy (CBT) to address underlying emotional issues, and when it comes to medication, lisdexamfetamine (Vyvanse) is the first approved drug specifically for BED, functioning as a stimulant that helps regulate eating behaviors by enhancing dopamine and norepinephrine actions in the brain. Other medications like antidepressants (SSRIs like fluoxetine or sertraline), which can help reduce binge frequency by improving mood, and anticonvulsants like topiramate, which might decrease the frequency of binging episodes, are sometimes employed off-label to manage symptoms.

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    Symptoms:

    of Binge Eating Disorder (BED) include recurrent episodes of consuming unusually large amounts of food in a discrete period, often eating much more rapidly than normal, eating until uncomfortably full, and eating large amounts even when not physically hungry. Individuals with BED often eat alone due to embarrassment about the quantity of food consumed and may experience feelings of disgust, depression, or guilt after overeating. These binge episodes typically occur at least once a week for three months. Unlike other eating disorders, BED does not involve compensatory behaviors such as purging, fasting, or excessive exercise. The disorder can lead to significant distress and impair daily functioning.

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      Complications of not treating Binge Eating Disorder:

      Not treating Binge Eating Disorder (BED) can lead to several serious complications affecting both physical and mental health. Physically, individuals with untreated BED are at increased risk of developing obesity-related conditions such as type 2 diabetes, hypertension, dyslipidemia (abnormal cholesterol levels), and cardiovascular disease. The excessive caloric intake during binge episodes can lead to significant weight gain, further exacerbating these health risks. Psychologically, untreated BED is associated with heightened levels of anxiety, depression, and low self-esteem due to feelings of guilt, shame, and loss of control associated with binge eating episodes. Socially, individuals may experience impaired relationships, social withdrawal, and reduced quality of life due to the impact of BED on their emotional well-being and physical health. Long-term untreated BED can also lead to chronic health issues and may worsen over time without appropriate intervention, making early diagnosis and treatment crucial for improving outcomes and reducing the risk of complications.

      Treatment of Binge Eating Disorder:

      Treatment for Binge Eating Disorder (BED) typically involves psychotherapy, medication, and lifestyle changes including nutritional changes. Cognitive-behavioral therapy (CBT) is widely used to help individuals address the underlying emotional triggers and develop healthier eating behaviors. Several medications can be used to treat Binge Eating Disorder (BED), aiming to reduce the frequency and severity of binge eating episodes and manage associated symptoms. Here are the main medications:

      • Lisdexamfetamine (Vyvanse): The only medication currently currently approved by Health Canada specifically for BED. It is a stimulant that helps regulate impulse control and reduce binge eating episodes.
      • Selective Serotonin Reuptake Inhibitors (SSRIs): Antidepressants such as fluoxetine (Prozac), sertraline (Zoloft), and escitalopram (Cipralex) are often used off-label to treat BED. They can help stabilize mood, reduce anxiety, and decrease the frequency of binge eating episodes.
      • Bupropion (Wellbutrin): An antidepressant of the norepinephrine–dopamine reuptake inhibitor class, which has been used for smoking cessation as well as depression. help regulate mood and control impulses, and by appetite suppression.
      • Naltrexone and Bupropion (Contrave): This combination medication, FDA-approved for weight management, has also shown effectiveness in reducing binge eating episodes. Naltrexone blocks opioid receptors that may be involved in food cravings, while bupropion helps manage mood and cravings.
      • Atomoxetine (Strattera): Originally used for ADHD, atomoxetine has been studied for its potential benefit in reducing binge eating episodes by targeting impulsivity and enhancing self-control.
      • Topiramate (Topamax): An anticonvulsant medication used off-label for BED treatment. It may help reduce binge eating episodes by affecting neurotransmitters involved in appetite regulation and reward pathways.

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