Pizza as the trigger for sulfur burps on tirz

6 replies4 peopleOct 25, 2026☆ Follow

Summary

Why do I get sulfur burps after eating pizza while taking tirzepatide?

One user traced repeated sulfur burps to pizza eaten the previous day and noted that homemade pasta with red sauce never caused the same issue, likely because portions stayed very small. Another user linked red sauce to acid reflux. A third reported that daily acidophilus probiotic use eliminated the burps entirely even when eating pizza, with symptoms returning quickly if doses were missed.

What this discussion establishes

Pizza the day before consistently preceded the burps in three separate episodes
Red sauce alone did not trigger symptoms when eaten in very small amounts as pasta
Daily Lactobacillus acidophilus stopped the burps for one person
Skipping the probiotic for a few days let the burps return strongly
The user decided to start the probiotic after reading the account

Still open

Exactly why pizza triggers the burps for this person while other foods do not

Nothing here is advice.

6 replies · 4 people

QuietThistle78archiveopening postOct 25

My husband and son love pizza and pasta while I am the only one carrying extra weight. On tirz I kept trying to figure out what set off the sulfur burps until last weekend it finally clicked. We celebrated my son's fifth birthday with pizza and cake; I skipped the cake I baked myself but ate three slices of pizza and woke up the next morning with the burps again. Every single time the burps appeared I had eaten pizza the day before. The pizza in my country is not especially greasy or heavy, so I still do not know why it is the only thing that affects me. I never eat enough to feel stuffed, yet my stomach reacts only to pizza.

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GreyLantern71archiveOct 25

Tomato sauce often sparks acid reflux for some people, so the sulfur burps fit that pattern. Good that you tracked down what sets it off.

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QuietThistle78archiveOct 25

↳ replying to @GreyLantern71

I eat pasta with red sauce that I cook at home and have had no trouble with it. While typing this I realized that since starting tirz I have not once finished a full plate of pasta in four months because I can only manage a few spoonfuls. That may be why pasta never gave me the burps. I used to love pasta as comfort food but the extra weight hurt my back and knees, so I would rather stay turned off by it and keep losing weight.

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IronLantern24archiveOct 25

Ever since I started taking an acidophilus probiotic each day I have been able to eat whatever I want without getting sulfur burps.

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PatientHarbour28archiveOct 25

↳ replying to @IronLantern24

Taking a daily Lactobacillus acidophilus probiotic fixes the underlying reason for sulfur burps by restoring balance in the stomach and gut microbiome. When a GLP-1 slows digestion, food lingers and lets sulfate-reducing bacteria multiply. Those bacteria turn sulfur from pizza toppings and crust into hydrogen sulfide gas. The probiotic crowds out the bad bacteria and produces lactic acid that lowers pH enough to make the environment unfriendly to them.

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IronLantern24archiveOct 26

↳ replying to @PatientHarbour28

Whenever I miss the probiotic for even a couple of days the sulfur buildup returns much worse than before.

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QuietThistle78archiveOct 26

↳ replying to @IronLantern24

Your experience convinced me to pick some up as well.

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