Wegovy (semaglutide injection) is a prescription medication designed for chronic weight management in adults and teenagers who are obese or overweight with weight-related medical conditions. It works by mimicking a hormone that regulates appetite, thus reducing calorie intake and aiding in weight loss.


Wegovy (semaglutide injection) is a proven weight loss medication for obese or overweight adults and teenagers. This FDA-approved medicine helps manage weight by controlling appetite and reducing calorie intake. Administered as a once-weekly subcutaneous injection, its use should be based on an individual’s body mass index (BMI) and overseen by a healthcare professional.

How Wegovy Works

  • Class: GLP-1 receptor agonists
  • Function: Activates GLP-1 receptors in the brain to reduce appetite
  • Result: Lower calorie consumption and weight loss
  • Administration: Weekly subcutaneous injection

Who Can Use Wegovy?

  • Adults: Obese (BMI ≥ 30 kg/m^2) or overweight (BMI ≥ 27 kg/m^2) with weight-related health issues
  • Pediatric Patients (12+ years): Obese (initial BMI ≥ 95th percentile for age and sex)

Caution: Do not use with Ozempic and Rybelsus due to the same active ingredient, semaglutide.

Wegovy Dosage

  • Form: Injection, solution
  • Patient Selection:
    • Adults: Based on BMI (refer to Table 1 for BMI chart)
    • Pediatric Patients (12+ Years): Refer to Tables 1 and 2 for BMI guidelines

BMI Chart for Determining Patient Eligibility

Height (meters) Weight Range for Adults (kilograms) Corresponding BMI (kg/m²)
1.50 61 – 90 27 – 40
1.60 69 – 102 27 – 40
1.70 78 – 115 27 – 40
1.80 87 – 129 27 – 40
1.90 97 – 143 27 – 40

Note: This is a simplified chart. For accurate BMI calculation, divide weight (kg) by height (m) squared.

Table 2: BMI Cut-offs for Obesity in Pediatric Patients (CDC Criteria)

Age (Years) BMI for Males (kg/m²) BMI for Females (kg/m²)
12 24.2 25.2
12.5 24.7 25.7
13 25.1 26.3
13.5 25.6 26.8
14 26.0 27.2
14.5 26.4 27.7
15 26.8 28.1
15.5 27.2 28.5
16 27.5 28.9
16.5 27.9 29.3
17 28.2 29.6
17.5 28.6 30.0

These tables are based on BMI guidelines for Wegovy’s usage in weight management for adults and pediatric patients. Always consult a healthcare professional for personalized dosage and treatment plans.

Complementary Approach for Optimal Results

  1. Integrated Weight Management Plan:
    • Wegovy is most effective as part of a comprehensive weight management program.
    • This program should include a balanced approach, combining medication, diet, and exercise.
  2. Dietary Modifications:
    • Adopt a reduced-calorie diet tailored to individual health needs and preferences.
    • Focus on nutrient-rich foods like fruits, vegetables, lean proteins, and whole grains.
    • Avoid high-calorie, low-nutrition foods like sugary snacks, processed foods, and excessive fats.
  3. Physical Activity Enhancement:
    • Increase physical activity, aiming for at least 150 minutes of moderate aerobic exercise per week, as recommended by health authorities.
    • Include strength training exercises at least two days a week to build muscle mass and increase metabolism.
    • Choose activities that are enjoyable to maintain consistency; this could be anything from brisk walking to swimming or yoga.
  4. Behavioral Changes:
    • Engage in behavior modification strategies to support lifestyle changes.
    • Techniques such as goal setting, self-monitoring, and developing coping strategies can be beneficial.
  5. Regular Monitoring and Consultation:
    • Regularly monitor weight, dietary habits, and exercise routines to track progress.
  6. Safety and Side Effects:
    • Be aware of potential side effects and how to manage them.
    • Report any adverse reactions or concerns to a healthcare provider immediately.

Next Step

  • Consult Your Doctor: Discuss if Wegovy is right for you
  • Plan Your Journey: Combine with diet and exercise for optimal results

Wegovy is a step towards effective weight management. Consult your healthcare provider to determine if it’s suitable for you and embark on your journey to a healthier life.

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