Diabetes
Our guides on diabetes medicine, listed by medication from A to Z. Guides not about one medication are at the end.
Dapagliflozin (Farxiga)
Dulaglutide (Trulicity)
Empagliflozin (Jardiance)
Glipizide
Insulin
Insulin Degludec (Tresiba)
Insulin Glargine (Lantus)
Liraglutide (Saxenda)
Metformin
- Do You Stop Metformin Before Surgery or a Contrast Scan?
- Does Metformin Cap Your Exercise Gains? What Trials Show
- Sick on Metformin? The Pause Rule Most Patients Miss
- First Week on Metformin: What Your Gut Is Trying to Tell You
- Does Metformin Deplete Vitamin B12? What You Need to Monitor
- Accidentally Took Double Dose of Metformin: What to Do
- When to Take Metformin: With Food (IR vs ER Timing Guide)
- Missed a Dose of Metformin? Here's What to Do
- Metformin Side Effects: From Common to Severe
Semaglutide (Ozempic)
- Left Unopened Ozempic Out of the Fridge? What the Maker Says
- Wegovy Pill and Levothyroxine: Which One Should Go First?
- Wegovy Pill Missed Dose: Can You Skip a Day or Take It Late?
- How to Take the Wegovy Pill: What Breaks the 30-Minute Rule
- Sulfur Burps on Zepbound or Ozempic: Why and When They Stop
- When to Restart Ozempic After Surgery, and When Not To
- Switching From Rybelsus to Foundayo? One Question First
- Switching From Ozempic to Foundayo? Start Here
- Missed a Dose of Rybelsus? Here Is the Rule
- How Long After Taking Rybelsus Can You Eat?
- Forgot Which Day You Took Wegovy? Do This First
- Need a New Wegovy Day? Read This Before Switching
- Traveling with Ozempic? TSA Rule You Don't Want to Miss
- Need a New Ozempic Day? Read This Before Switching
- Ozempic Nausea Timeline: Day by Day, What to Expect
- Accidentally Took Double Dose of Wegovy: What to Do
- Wegovy Missed Dose: The 2-Day Rule (Injection and Tablet)
- Skipped Ozempic for a Week or a Month? How to Restart
- Best Time to Take Ozempic: A Day and Timing Guide
- Accidentally Took Double Dose of Ozempic? What to Do
- Starting Ozempic: what to expect your first week
- Ozempic injection site rotation: a simple system that works
- Ozempic dosing schedule: a week-by-week escalation guide
- Missed Ozempic Dose? The 5-Day Rule (and What Happens by Day Late)
Sitagliptin (Januvia)
Tirzepatide (Mounjaro)
- How Much Protein on Zepbound? What Calculators Get Wrong
- Switching From Zepbound to Foundayo? The Tradeoff
- Threw Up After Your Mounjaro Injection? Read This First
- Missed Mounjaro for a Week? The Restart Rule by Gap Length
- Accidentally Took Double Dose of Mounjaro: What to Do
- Mounjaro TSA Travel Guide: Flying With Your Pen in 2026
- Mounjaro Left Out of the Fridge? Read This Before Tossing It
- Can I Change the Day I Take Mounjaro? Yes, With One Rule
- Forgot Which Day You Took Mounjaro? Do This First
- Mounjaro Morning or Night: Best Time to Inject (2026)
- Mounjaro missed dose: the 4-day rule explained