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Can GERD cause recurrent tonsil stones and bad breath?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am 35 years old and have had GERD symptoms for several years, including acid reflux, throat irritation, and a sour taste in my mouth, especially at night.

Recently, I have also been getting recurrent tonsil stones along with bad breath and throat discomfort. I have noticed that the tonsil stones seem to worsen during periods when my reflux symptoms flare up. My ENT doctor mentioned that chronic irritation from acid reflux might be contributing to the problem.

Can GERD cause tonsil stones to recur frequently, and would controlling acid reflux more effectively help reduce throat irritation and tonsil stone formation?

Please help.

Thank you.

Answered by Dr. Tkhir Ihor Ihorovych

Education:

Otolaryngology

Professional Bio:

I graduated from Sumy State University in 2011 with a degree in General Medicine. After that, I completed a three-year internship in General Surgery. Upon finishing my training, I worked as a surgeon in the outpatient department of a city hospital. Later, I held the position of a general surgeon in a multidisciplinary surgical hospital. My total surgical experience is approximately 14 years. Since 2018, I have been providing online medical consultations, and currently I have successfully conducted around 105,000 consultations on one of the Ukrainian platforms. Thanks to my experience in a multidisciplinary surgical hospital, I am able to консульт patients on a wide range of conditions, including surgical, urological, and proctological diseases, as well as other acute conditions that require medical attention. In 2022, I completed a specialization in otolaryngology.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I have gone through your query and understand your concern.

Your recurring tonsil stones (tonsilloliths) may be linked to chronic GERD (gastroesophageal reflux, which is when stomach acid flows back up into the esophagus and causes heartburn) and laryngopharyngeal reflux (LPR), in which stomach acid and digestive enzymes such as pepsin travel up to the oropharynx, especially while lying down at night. This can cause persistent chemical irritation and low-grade inflammation of the tonsillar tissue.

Chronic inflammation may lead to dilation of the tonsillar crypts, which are the natural pockets in the tonsils, and can also alter the oral pH (potential of hydrogen) and microbiome. This creates an environment where food particles, mucus, and dead cells can accumulate and gradually calcify into tonsil stones.

In addition, acid reflux can trigger excessive mucus production and postnasal drip, which may further contribute to stone formation.

Effectively managing reflux through medications, dietary modifications, and lifestyle changes, such as elevating the head of the bed, may help reduce throat irritation, improve the throat environment, and decrease the recurrence of tonsil stones.

I hope I have answered your question.

Let me know if I can assist you further.

Thank you.

Medically reviewed by iCliniq medical review team
Published At July 15, 2026
Reviewed At July 17, 2026

Education:

Otolaryngology

Professional Bio:

I graduated from Sumy State University in 2011 with a degree in General Medicine. After that, I completed a three-year internship in General Surgery. Upon finishing my training, I worked as a surgeon in the outpatient department of a city hospital. Later, I held the position of a general surgeon in a multidisciplinary surgical hospital. My total surgical experience is approximately 14 years. Since 2018, I have been providing online medical consultations, and currently I have successfully conducted around 105,000 consultations on one of the Ukrainian platforms. Thanks to my experience in a multidisciplinary surgical hospital, I am able to консульт patients on a wide range of conditions, including surgical, urological, and proctological diseases, as well as other acute conditions that require medical attention. In 2022, I completed a specialization in otolaryngology.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

Otolaryngology

Professional Bio:

I graduated from Sumy State University in 2011 with a degree in General Medicine. After that, I completed a three-year internship in General Surgery. Upon finishing my training, I worked as a surgeon in the outpatient department of a city hospital. Later, I held the position of a general surgeon in a multidisciplinary surgical hospital. My total surgical experience is approximately 14 years. Since 2018, I have been providing online medical consultations, and currently I have successfully conducted around 105,000 consultations on one of the Ukrainian platforms. Thanks to my experience in a multidisciplinary surgical hospital, I am able to консульт patients on a wide range of conditions, including surgical, urological, and proctological diseases, as well as other acute conditions that require medical attention. In 2022, I completed a specialization in otolaryngology.

This doctor is not available for online consultations on the platform anymore.

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