GLP-1s vs. SGLT2s: What’s the Difference?

Two Powerful Tools for Diabetes and Weight Management

GLP-1s vs. SGLT2s: What’s the Difference?

Two Powerful Tools for Diabetes and Weight Management

GLP-1s vs. SGLT2s: What’s the Difference?

Two Powerful Tools for Diabetes and Weight Management

For anyone navigating Type 2 diabetes, prediabetes, or weight loss, GLP-1 receptor agonists and SGLT2 inhibitors are two of the most effective and widely discussed treatment options available.

Both medications have been shown to improve outcomes, but they work differently, serve different purposes, and may or may not be right for every person.

Here’s a clear breakdown to help make an informed, confident decision alongside your healthcare team.

💉 What Are GLP-1 Receptor Agonists?

Examples: Ozempic/Wegovy (semaglutide), Mounjaro/Zepbound (tirzepatide), Trulicity (dulaglutide)

These medications mimic a natural hormone (GLP-1) released after eating. They may:

🍽️ Slow digestion to increase satiety
❌ Reduce cravings and appetite
📉 Lower blood sugar by enhancing insulin release
⚖️ Promote weight loss
❤️ Protect the heart, especially for those with cardiovascular disease

🧪 Best For:

  • Blood sugar reduction

  • Appetite control and weight loss

  • Stroke and heart attack prevention

  • Individuals with insulin resistance

💧 What Are SGLT2 Inhibitors?

Examples: Jardiance (empagliflozin), Farxiga (dapagliflozin), Invokana (canagliflozin)

These medications help the kidneys remove excess glucose via urine, rather than reabsorbing it into the bloodstream. They may:

💦 Lower blood sugar through urinary excretion
🔽 Support weight loss and blood pressure reduction
❤️ Reduce risk of heart failure
🧬 Protect kidney function over time

🧪 Best For:

  • Those with heart failure or chronic kidney disease

  • Blood pressure and fluid balance concerns

  • Diabetics at risk for cardiovascular complications

⚖️ GLP-1s vs. SGLT2s: Side-by-Side Comparison

Feature

GLP-1s

SGLT2s

Primary Action

Mimic satiety hormone

Block sugar reabsorption in kidneys

Weight Loss

⭐⭐⭐⭐ (strong)

⭐⭐ (modest)

Blood Sugar Control

⭐⭐⭐⭐

⭐⭐⭐

Heart Protection

Yes (stroke & heart attack)

Yes (especially heart failure)

Kidney Protection

Moderate

Strong

Common Side Effects

Nausea, constipation

Increased urination, UTIs, yeast infections, dehydration

How It’s Taken

Injection (weekly) or oral

Oral (daily)

Insurance Coverage

Often expensive without assistance

More commonly covered

❓ Can You Take Both Together?

Yes, this is appropriate for some patients, and often with great success.

GLP-1s and SGLT2s operate through different mechanisms, and when used together, they can offer synergistic benefits, including:

  • Improved blood sugar control

  • Greater weight loss

  • Lower insulin needs

  • Enhanced cardiovascular and kidney protection

Combination therapy may be especially helpful for those with multiple metabolic concerns, but it requires close monitoring and medical guidance.

🩺 What a Thoughtful Provider Should Always Do

Prescribing GLP-1s or SGLT2s isn’t just about writing a prescription—it requires careful evaluation, planning, and follow-up. A high-quality care experience should include:

Comprehensive lab testing
Insurance navigation or access to patient assistance programs
Education and monitoring for common side effects and how to respond if they occur
Use of technology like continuous glucose monitors (CGMs), smart scales, or blood pressure monitors to track progress
Ongoing guidance for lifestyle support—including nutrition, movement, and habit-building to get the most benefit from medication

These medications can be transformative, but only when matched thoughtfully to a person’s unique health profile.

💰 Access and Affordability Should Never Be an Afterthought

The cost of GLP-1s and SGLT2s can be a barrier, but it shouldn’t be a dealbreaker. A provider committed to equitable care will actively work to ensure access, especially for those facing financial or insurance-related challenges.

A responsible provider should:

Complete prior authorizations when required by insurance—promptly and accurately—to avoid delays or denials
Identify patient assistance programs offered by manufacturers, especially for low-income or uninsured individuals
Help patients apply for financial assistance when eligible, rather than leaving them to navigate the paperwork alone
Compare pharmacy pricing and use tools or services to find the most cost-effective fulfillment options
Clarify insurance-specific nuances, including formulary differences, co-pay tiers, and requirements for step therapy or appeals

Cost transparency and patient advocacy are essential parts of quality diabetes and weight management care, especially when medications can be life-changing.

📍 Want Clarity on Which Diabetes Medication Fits You Best?

Let’s simplify the options—and choose what truly fits your health goals.

📅 Book your consultation with Reach7 Diabetes Studios today. A smarter strategy, built for your biology, can make all the difference.

Author

Leanna Andrews, NP

Medical specialist passionate about evidence-based medicine, nutrition, and healthy living. I cut through the noise to bring clear, reliable insights that empower everyday readers to help them Live Better & Thrive Longer.

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Let’s get in touch.

Start #reaching7 today.

Green counter top with some healthy food

Let’s get in touch.

Start #reaching7 today.

Green counter top with some healthy food

Let’s get in touch.

Start #reaching7 today.