Does Wegovy cause indigestion?

Bottom line

Yes. Indigestion is listed among the common adverse reactions on Wegovy's own FDA label, published 2026-06-30. It is worst in the days after each dose increase, and Wegovy reaches its maintenance dose at week 17.

No clinician has reviewed this page. Label and trial statements are quoted from the FDA label or the trial cited beside them. General guidance is marked as such, and every price carries the date it was verified. That is sourcing, not medical review. What we do and do not check · Who checked the price

Last updated 2026-06-30 — the FDA label this page quotes. Read and dated by Alex Seot.

Does Wegovy cause indigestion?

Yes, and it is on the label rather than only in reports: indigestion appears among the common adverse reactions in Wegovy's FDA prescribing information, published 2026-06-30. Listed means it was seen often enough in the trials to be printed, not that it happens to everyone. The same reaction is on the label of Wegovy pill too, on the same molecule, though not on every label that carries semaglutide. Food that sits longer has longer to ferment and longer to press upward against the valve at the top of the stomach. The label calls it dyspepsia; what it feels like is burning, an early full feeling, and a heaviness after eating that did not used to be there. It clusters in the days after each dose increase. Wegovy steps up on a published schedule that reaches the maintenance dose at week 17. Most people see a few rough days after each step and a settling in between, not one long stretch. Once you are at 2.4 mg once weekly, or 1.7 mg and no longer stepping up, the trigger stops recurring. What helps first: smaller and earlier meals, which is the same lever as for the nausea because it is the same mechanism. It stops being ordinary at a specific line: difficulty swallowing, food that feels stuck, vomiting blood or anything that looks like coffee grounds, or black stools. None of those is indigestion.

How long does Wegovy indigestion last?

One injection a week. Each row is a step up, and the days after each one are when this tends to arrive.

Weeks	Dose
1–4	0.25 mg
5–8	0.5 mg
9–12	1 mg
13–16	1.7 mg
17 and on	2.4 mg
21 and on, optional	7.2 mg (Wegovy HD)

The full Wegovy schedule, and what each step costs →

What helps with indigestion on Wegovy?

1Smaller and earlier meals, which is the same lever as for the nausea because it is the same mechanism.
2Less fat, less alcohol, less coffee — each slows emptying further or relaxes the valve.
3Staying upright for a couple of hours after eating.
4Asking the prescriber before adding an acid reducer. These are common and reasonable, but this is a symptom the label expects, so it is worth saying out loud rather than self-treating indefinitely.

Nausea, diarrhea, vomiting and constipation are the reason most people stop. They are worst in the first days after each dose increase and usually settle; a schedule held longer at one step is the standard answer, and it is a conversation with the prescriber rather than a reason to quit unannounced.

When is indigestion on Wegovy serious?

Difficulty swallowing, food that feels stuck, vomiting blood or anything that looks like coffee grounds, or black stools. None of those is indigestion.

Separately, Wegovy carries a boxed warning. In rodents this molecule caused thyroid C-cell tumors at human-relevant doses. Whether it does so in people is unknown, and the label carries that as a boxed warning. It is contraindicated outright with a personal or family history of medullary thyroid carcinoma or MEN 2.

Indigestion on Wegovy, Wegovy pill — the same molecule, on every one of their labels

Semaglutide is the active substance in Wegovy and Wegovy pill, and every one of their FDA labels lists indigestion among the common adverse reactions. Not every label on semaglutide lists it, though, so the labels do not show it as a property of the molecule alone.

Does Wegovy pill cause indigestion?
label published 2026-06-30

Everything on semaglutide: every product, every price →

Other reactions on Wegovy's label with a page of their own

Would switching drugs help?

Indigestion is on 7 of the 13 FDA labels tracked here, and 1 of the 3 other products on the same molecule list it too, so a switch within the molecule is no reliable way out of it. What a switch does change is what you pay, and Wegovy is $349 a month at the maintenance dose here.

Every alternative to Wegovy, with each one's verified price and the date it was read →

All Wegovy side effects →Wegovy price and terms →Wegovy dose schedule →How long Wegovy takes to work →

Everything on Wegovy

The listing, the schedule and the warnings are read from FDA prescribing information for WEGOVY, published 2026-06-30; the notes on why it happens and what helps are general guidance, not label text. Information only, not medical advice — a symptom that worries you is a call to your prescriber, not a search result.