What Happens When You Keep Chewing on Just One Side of Your Mouth?

Think about the last thing you ate.

Did you chew equally on both sides of your mouth, or did most of the work happen on one side?

Most of us don’t pay much attention to how we chew. We take a bite, chew and swallow without thinking about which teeth we’re actually using. But some people develop a habit of consistently chewing on the same side.

Sometimes it’s simply a preference. Other times, there’s a reason you’re avoiding the other side without even realising it.

Why Do We Favour One Side?

Having a preferred chewing side isn’t unusual.

Just as you might favour one hand when writing, one side of your mouth may feel more natural when you’re eating.

The more important question is whether you’ve always had a preference or you’ve recently started avoiding one side.

A new change can sometimes be your body’s way of adapting to discomfort.

Perhaps a tooth feels sensitive when you bite. Maybe there’s a damaged filling, a sore area of gum or a tooth that doesn’t feel quite right.

Without consciously deciding to, you may simply start moving food to the other side.

You Might Not Realise You’re Doing It

Avoiding an uncomfortable tooth can happen surprisingly quickly.

At first, you may deliberately chew on the opposite side because something hurts. After a while, it can become automatic.

The original discomfort may even settle down, but the chewing habit remains.

One clue can be noticing that you consistently move food to one side of your mouth or feel less comfortable when you deliberately try to chew on the other.

What About Your Teeth?

Your teeth are designed to handle the forces involved in biting and chewing.

If you’re consistently relying on one side, however, those teeth may be doing more of the work.

That doesn’t automatically mean you’ll damage them, but if there’s already a weakened tooth, large filling, crack or another dental issue, repeated chewing forces may be relevant.

The bigger concern is often why the other side isn’t being used.

If pain or sensitivity is changing the way you eat, that’s something worth investigating.

Could It Be Your Gums?

Teeth aren’t the only reason someone might avoid chewing in a particular area.

Tender, swollen or irritated gums can make eating uncomfortable. Food may also become trapped around certain teeth, making you subconsciously favour the opposite side.

If you notice bleeding, swelling, tenderness or another change around your gums, let us know.

Missing Teeth Can Change the Way You Chew

A missing tooth can also affect how and where you chew.

Depending on which tooth is missing and the condition of the surrounding teeth, you may find yourself relying more heavily on another area of your mouth.

Over time, this can simply become the way you eat.

If you’re missing one or more teeth and you’re finding it difficult or uncomfortable to chew certain foods, come and talk to us. We can assess what’s happening and discuss whether there are suitable options for you.

What If It Hurts When You Bite on One Side?

Pain when biting shouldn’t simply become something you work around indefinitely.

There can be several reasons a tooth hurts under pressure, and it’s not always possible to tell which tooth is responsible yourself.

Sometimes the discomfort is obvious. Other times you may only feel a quick, sharp sensation when you bite something at a particular angle.

Even if the pain disappears as soon as you stop chewing, it’s worth mentioning.

Pay Attention to Changes

You don’t need to start analysing every bite of every meal.

But it can be useful to occasionally notice how you’re using your teeth.

Have you recently stopped chewing on one side? Does one area feel uncomfortable with harder foods? Are you avoiding a particular tooth? Does food keep getting caught somewhere?

Changes like these can provide useful clues about what’s happening in your mouth.

Are You Avoiding One Side?

If you’ve realised you’re constantly chewing on one side because the other side feels uncomfortable, come and see us.

Rather than simply continuing to work around the problem, we can examine your teeth and gums, look at what’s causing the discomfort and talk you through what we find.

Get in touch with our team to book an appointment.