Medically reviewed by Dr. Diala Alatassi, MD
Digestive side effects are common when starting a GLP-1. Here is what may help, what to avoid, and when to reach out to your provider.
Most people who take a GLP-1 medication notice some digestive side effects, particularly when starting or moving up a dose. For many, these settle with time, and everyday habits may help.
Common side effects
- Nausea and vomiting
- Diarrhea or constipation
- Abdominal discomfort, bloating, gas, and burping
- Reflux or heartburn
- Fatigue
What may help
- Eat smaller meals and stop at the first sign of fullness.
- Choose lighter foods and limit greasy, fried, or very sweet items.
- Stay hydrated, especially in Texas heat, since vomiting and diarrhea can lead to dehydration.
- Add fiber gradually and stay active to support digestion.
- Do not lie down right after eating.
Serious side effects to know about
Seek prompt care for severe or persistent stomach pain (possibly with vomiting), signs of gallbladder problems, dehydration, severe allergic reactions, or vision changes. The Wegovy and Zepbound labels list warnings and precautions in full.
Do not adjust your dose on your own
Dose changes are guided by the labeling and how you are tolerating treatment. Tell your provider what you are experiencing so the plan can be adjusted.
Follow-up by video
TeleSlimClinicDallas.com offers regular follow-up visits by secure video, so you can review side effects without leaving home. See our FAQs. Compounded drugs are not part of our program.
Frequently asked questions
How long will side effects last?
It varies. Many improve as your body adjusts, but talk with your provider if they persist.
Can I take an anti-nausea medication?
Ask your provider or pharmacist before taking anything new.
Will side effects come back when the dose increases?
They can. Let your provider know.
Is my provider licensed in Texas?
Check the Texas Medical Board lookup.
Sources
The visit fee is cash-pay. Book your free consultation to talk through your plan.
This article is for general education and is not medical advice. It was medically reviewed by Dr. Diala Alatassi, MD, double board-certified in Internal Medicine and Obesity Medicine. Talk with a licensed provider about whether any weight-loss medication is right for you.
