GLP-1 Injections for Weight Loss

GLP-1 injections are prescription medications that support weight loss by reducing appetite, improving blood sugar control, and slowing digestion. As GLP-1 receptor agonists, they mimic the effects of naturally occurring hormones that help regulate hunger and metabolism. Some formulations also feature dual GLP-1 and GIP activity, providing even greater appetite control, enhanced insulin sensitivity, and improved metabolic function. When paired with a healthy lifestyle, these medications have been shown to produce significant weight loss.

Request an Appointment

What Are GLP-1 Injections?

GLP-1 injections mimic the hormone glucagon-like peptide-1 (GLP-1), which plays a key role in controlling hunger and stabilizing blood sugar levels. They work by:

  • Stimulating insulin release when blood sugar levels are elevated
  • Slowing gastric emptying to create a prolonged feeling of fullness
  • Reducing overall food intake

This combination makes GLP-1 medications a powerful tool for sustainable weight management.

How Do Dual-Action GLP-1/GIP Injections Work?

Some GLP-1 treatments also activate the glucose-dependent insulinotropic polypeptide (GIP) hormone. This dual-action approach can:

  • Increase weight loss compared to GLP-1 alone
  • Improve blood sugar control
  • Enhance metabolic health and fat metabolism

Clinical studies indicate that dual GLP-1/GIP medications often deliver superior results over single-hormone therapies.

How It Works

Both GLP-1 and GIP are natural hormones released by the gut after eating. Together, they:

  • Regulate blood sugar levels
  • Suppress appetite
  • Slow digestion to help you feel satisfied longer

By mimicking these natural processes, GLP-1 and dual GLP-1/GIP medications make it easier to reduce calorie intake and support long-term weight loss.

How Are GLP-1 Injections Administered?

Most GLP-1 injections are given once weekly as a subcutaneous (under the skin) shot. In many cases, patients can self-administer at home after receiving proper instruction, though some may prefer in-office treatments.

Product Safety

GLP-1 injections are FDA-approved and considered safe when prescribed and monitored by a qualified healthcare provider. Common side effects may include:

  • Nausea, vomiting, diarrhea, constipation, or indigestion
  • Abdominal discomfort or bloating
  • Injection site redness or irritation
  • Fatigue related to nausea
  • Occasional belching or heartburn

Most side effects are mild and temporary, improving as your body adjusts to the medication.

Who Should Avoid GLP-1 Injections?

GLP-1 medications may not be suitable for individuals with:

  • Personal or family history of medullary thyroid carcinoma (MTC)
  • Multiple endocrine neoplasia type 2 (MEN 2)
  • Severe allergic reactions to GLP-1 medications
  • History of pancreatitis
  • Pregnancy or breastfeeding (due to limited safety data)

Always consult with your healthcare provider to ensure these medications are safe and appropriate for your unique health needs.