Why Am I Not Losing Weight on Weekly Weight Loss Injections?

Reviewed by Dr. Kenton Bruice, MD

Reading time:  five minutes

If you have started weekly weight loss injections but aren’t seeing the results you expected, you’re not alone in feeling frustrated or unsure of what to do next. The good news is that many factors influencing weight loss are within your control.

Why You May Not Be Losing Weight

If progress has slowed or stopped, one or more of the following factors may be affecting your results:

1. Lack of Physical Activity

Prescription weight loss injections can help regulate appetite, but regular exercise remains essential. Aim for at least 30 minutes of moderate to vigorous activity each day to boost metabolism and support overall health.

2. Insufficient Protein Intake

Protein helps preserve muscle, keeps you feeling full, and supports fat loss. Include sources like lean meats, fish, eggs, beans, and tofu in your meals. As a general guideline, aim for about 0.8 grams of protein per kilogram of body weight daily. Tracking intake can help ensure you are meeting your needs.

3. Inadequate Sleep

Lack of quality sleep can affect hormones that regulate hunger and fullness, leading to overeating or cravings. Try to get 7–9 hours of rest each night and create a calming bedtime routine that limits screen time and caffeine in the evening.

4. Emotional Eating

It’s easy to turn to food for comfort during stress, boredom, or emotional moments. Instead, find healthy outlets like walking, journaling, or talking with a friend. Building mindful eating habits can make a major difference in long-term results.

5. Inaccurate Calorie Tracking

Even small errors in tracking can make it hard to maintain a calorie deficit. Use a food journal or tracking app to stay consistent, and remember to log snacks, condiments, and beverages. Small changes here can lead to steady progress.

6. Medical Conditions

Certain conditions, including thyroid disorders, PCOS, and insulin resistance, can make weight loss more difficult. If you suspect an underlying issue, consult your provider for evaluation and treatment that supports your goals.

7. Using the Wrong Dosage or Schedule

Prescription weight loss injections should always be taken as directed. If you miss doses or have trouble following your schedule, discuss it with your provider. Sometimes, dosage adjustments or additional monitoring can help improve results.

8. Weight Loss Plateau

It’s common to experience a plateau after an initial period of steady weight loss. When this happens, your body may have adapted to your current calorie intake and exercise level. Try increasing workout intensity, adding resistance training, or revisiting your nutrition plan to restart progress.

Solutions to Help You Get Back on Track

Here are a few strategies to help overcome a plateau and support ongoing weight loss success:

  • Talk to your provider: Discuss your progress and any challenges. They can review your dosage, health factors, and daily habits to guide next steps.
  • Reassess your calorie intake: Ensure your protein and calorie goals align with your activity level.
  • Add strength training: Building muscle helps boost metabolism and burn more calories at rest.
  • Stay consistent: Even small improvements in sleep, hydration, or meal timing can improve results.
  • Consider support and accountability: Working with a professional or joining a support group can help you stay motivated.

Weight loss is not always linear, and small stalls do not mean failure. With adjustments and persistence, most patients begin to see steady progress again.

Personalized Weight Loss Support

Dr. Kenton Bruice, MD, provides medically supervised weight loss programs that include weekly weight loss injections. Each plan is tailored to your goals, lifestyle, and overall health.

If you are struggling to reach your weight loss goals, schedule a consultation to learn how personalized medical guidance can help.

To book an appointment with Dr. Bruice at the St. Louis Hormone Institute of Missouri, call (314) 222-7567 or visit us at 9909 Clayton Rd, Suite 225, St. Louis, MO.

📍Other Locations

Centennial Hormone Institute of Colorado

7009 South Potomac St, Suite 111, Centennial, CO 80112

📞(314) 222-7567

Denver Hormone Institute of Colorado

90 Madison Street Suite 704 Denver, Colorado 80206

📞(303) 957-6686

FAQs

What are weekly weight loss injections?
Weekly weight loss injections are prescription medications that help regulate appetite and support weight management when combined with a healthy lifestyle.
Are weight loss injections safe?

When prescribed and monitored by a healthcare provider, these injections are generally considered safe for most adults. Some patients may experience mild side effects, which your provider will review before treatment begins.

How long does it take to see results?

Results vary by person. Some patients notice appetite changes within weeks, while others see more visible progress after a few months. Consistency with treatment, diet, and exercise plays a key role.

Will I regain weight after stopping injections?

Weight regain can occur if healthy habits are not maintained. Continuing with balanced nutrition, physical activity, and mindful eating after treatment helps preserve results.

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