Can You Take Apple Cider Vinegar with Mounjaro?

Apple cider vinegar is a popular supplement often used with the belief that it supports digestion or blood sugar balance. Because Mounjaro (tirzepatide) already slows gastric emptying as part of how it works, combining it with anything else that affects digestion or glucose metabolism is something worth flagging to your prescriber — not necessarily because it is unsafe, but because the interaction has not been formally studied and individual responses vary.

Other supplements and medicines people ask about

Several other substances come up frequently alongside Mounjaro. Here is a factual, neutral overview of each:

• NMN and NAD supplements: NMN (nicotinamide mononucleotide) and NAD precursors are increasingly popular longevity supplements. There is currently no documented interaction with tirzepatide in clinical references, but as with any supplement, your prescriber is the right person to advise on whether they fit your broader health picture.
• Codeine and co-codamol: Opioid-based pain relief can slow gut motility, which may compound Mounjaro's effect on gastric emptying and potentially affect how other medicines are absorbed. Questions about taking co-codamol alongside Mounjaro are best directed to your prescriber or pharmacist, who can review your full medicines list.
• Dulcolax (bisacodyl): Constipation is a commonly reported side effect on Mounjaro, so laxative use is a natural follow-up question. Whether a specific laxative is appropriate for you is a decision for your healthcare professional, not something to self-manage without guidance.
• Cyclizine: Cyclizine is an antihistamine used for nausea and vomiting. Given that nausea is one of the most commonly reported side effects of tirzepatide, some people consider it. Your prescriber or doctor can advise on whether it is suitable for you specifically.
• Diazepam: Diazepam is a prescription medicine in its own right. Any questions about taking it alongside Mounjaro should go directly to the prescriber who manages your medication — this is not a combination to assess without clinical input.
• Sudafed (pseudoephedrine): Decongestants such as Sudafed are generally available over the counter, but if you are on a prescription medicine like Mounjaro, it is always sensible to check with your pharmacist before adding anything, even non-prescription products.

For a broader look at medicines that may interact with Mounjaro, or questions about taking omeprazole alongside tirzepatide, those pages cover related ground. People with specific health conditions may also want to read about taking Mounjaro with gallstones and using antibiotics while on Mounjaro. For context on how tirzepatide works in the body, see the guide to how Mounjaro works.

According to NHS guidance, slower gastric emptying can affect the absorption rate of oral medicines taken at the same time — this is one reason a full medicines and supplements review with your prescriber matters more than a quick internet search.

One practical way to stay on top of how supplements, over-the-counter medicines, or other additions affect your Mounjaro journey is to log how you feel day by day. GLP Trackr's side-effect tracker lets you record symptoms — nausea, digestive discomfort, energy shifts, or anything else — and see whether patterns emerge over time. If you start apple cider vinegar or any new supplement, logging your wellbeing before and after gives you something concrete to discuss at your next prescriber appointment.

The app's daily check-in captures mood, energy, and physical symptoms in under a minute, building a timeline that is genuinely useful when you sit down with your healthcare professional. Rather than trying to recall how you felt three weeks ago, you have a clear record ready to share.

Any decision about whether a supplement or medicine is right for you alongside Mounjaro belongs with your prescriber or doctor — they know your full health history and current medicines list. GLP Trackr is a tracking tool to support those conversations, not a substitute for them. If you experience any symptoms that feel severe, persistent, or unusual, contact your healthcare professional promptly. You can also log the experience in the app so nothing is forgotten before your next appointment.

Want to keep a clear picture of how your body is responding throughout your journey? GLP Trackr is free to try for 7 days — available on the App Store and Google Play.