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Can Your Antidepressant Make You Grind Your Teeth?

georgecarrdds
Sep 2
3 min read

Let me start with the sentence that matters most, because I do not want it buried at the bottom:

Do not stop or change an antidepressant on your own. Not after reading this. Not after reading anything.

Good. Now we can talk.

The thing a lot of patients do not know

Certain medications, including some SSRI and SNRI antidepressants, have been associated with increased clenching or grinding in some people.

Sertraline is one example reported in the dental and medical literature. It is not the only one.

This is not fringe. It shows up in the literature, and it comes up in dental offices more than you would guess — usually by accident, when a patient mentions in passing that the grinding started "sometime last spring," and last spring happens to be when their prescription changed.

What this does NOT mean

It does not mean everyone taking sertraline or another antidepressant will develop bruxism. Most people will not.

It does not mean these medications are bad. For a lot of people they are genuinely life-changing, and untreated depression and anxiety carry consequences that dwarf a worn molar.

It does not mean you should white-knuckle it and stop taking something that is helping you.

I want to be extremely clear about that, because health articles have a talent for making people do impulsive things.

What it does mean

Timing is information.

If your clenching or grinding started — or noticeably worsened — after beginning a medication or after a dose change, that timing is worth mentioning. To both your dentist and the healthcare professional who prescribed it.

Not as an accusation. As a data point.

Prescribers generally want to know about side effects. It is difficult for them to weigh something they were never told about.

Why saying something actually helps

Sometimes simply recognizing a possible connection changes what your healthcare team considers next.

There may be options. There may not be — sometimes the medication is clearly worth it and the answer is to protect the teeth and move on. That is a legitimate outcome too.

But that decision belongs to you and your prescriber, made with complete information. Not to you alone at 11 p.m. with a search bar.

Meanwhile, protect the teeth

Whatever the cause turns out to be, grinding does the same thing to enamel. If you are grinding, the protection conversation is worth having in parallel — not instead of talking to your prescriber, but alongside it.

Common Questions

Can antidepressants cause teeth grinding?

Some SSRI and SNRI medications have been associated with increased clenching or grinding in some people. Sertraline is one example reported in the literature. Most people taking these medications do not develop bruxism.

Should I stop my antidepressant if I think it is causing grinding?

No. Never stop or adjust an antidepressant on your own. Bring it to your prescriber, who can weigh the full picture with you.

How do I know if my medication is the cause?

You often cannot know for certain, but timing is a useful clue. If grinding began or worsened after starting a medication or changing a dose, mention that to both your dentist and prescriber.

More in this series

In Tempe, Chandler, Mesa, or the Phoenix area? If you are grinding and not sure why, we can look at the wear patterns and help you figure out what to bring to your physician. George Carr DDS & Associates PLLC — 2072 E Southern Ave, Suite A103, Tempe, AZ 85282 · LiveToSmile.com

George Carr, DDS · Licensed in Arizona

This article is for general educational purposes only and is written for adults 18 and over. It consists of generalizations, and although it may appear to fit your situation, your situation could be different. Nothing here is medical advice about any specific medication, and I am not your prescribing clinician. Never start, stop, or change a prescription without talking to the healthcare professional who prescribed it. This is not a substitute for professional medical or dental advice, diagnosis, or treatment. If you think you may have a dental emergency, call your dentist or dial 911.

 
 
 

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