Emergency Dentist of Austin

Swollen Gums That Won't Go Away: What to Do in Austin, TX

Your gums have been puffy for over a week, and rinsing hasn't helped. If that sounds familiar, you're not overreacting. Swelling that sticks around usually means something is still irritating the area.

Short Answer

Gums that stay swollen for more than a week or two usually have a cause that won't clear up by itself. The most common ones are plaque and tartar under the gumline, an infected tooth, or a wisdom tooth that hasn't fully come in. A dentist needs to find the cause, so it's better to get checked than to keep waiting.

Key Takeaways

Swelling that lasts longer than about two weeks needs a dental exam.
A bump that shrinks and comes back often points to an infection, even when it doesn't hurt.
Salt water rinses can calm gums, but they can't remove tartar or clear an infection.
Fever, facial swelling, or trouble swallowing means you should get care the same day.
The location of the swelling (one spot or the whole gumline) helps narrow down the cause.

Why Swelling Sticks Around

Mild irritation from hard brushing or trapped food usually settles in a few days. When it doesn't, one of these is often the cause:

What you notice	Common cause	What usually helps
Whole gumline puffy, bleeds when you brush	Plaque and tartar buildup, or gum disease	Professional cleaning and better home care
One spot swollen, with a bump that shrinks and returns	Infected tooth or gum abscess	Exam and X-ray, then treating the infected tooth
Swelling behind the last tooth	Wisdom tooth partly through the gum	Cleaning, and sometimes removal
Swelling under a denture, brace, or retainer, or next to a filling or crown	Rubbing from a poor fit or rough edge	Adjusting the fit
Puffy for months with no clear reason	Certain medications, hormone changes, diabetes, dry mouth	Dental exam, and a talk with your doctor if needed

A bump that shrinks and then returns may be draining from an infection at the root of a tooth. It can feel better without being better. See our dental abscess treatment page, or our post on whether an abscess is a dental emergency.

How a Dentist Finds the Cause

The dentist looks at your gums, measures around the teeth, and takes an X-ray of the area. That's how tartar and gum inflammation get told apart from an infection at the root. A full dental exam and X-rays often gives a clear answer in one visit. If a partly erupted wisdom tooth is the trouble, we'll talk through wisdom tooth removal as an option.

A Local Scenario

Say you work or study around the Austin Community College Highland campus, and your gums have been puffy for two weeks. You keep saying you'll deal with it after a busy stretch. Our Norwood Park Blvd office is a short drive away, and swelling that has lasted that long is reason enough to stop putting it off.

What to Do This Week

Keep brushing twice a day with a soft toothbrush, and floss gently around the sore area.
Rinse with warm salt water a few times a day for comfort.
Don't press, poke, or try to pop a bump on the gum.
Avoid tobacco, which slows healing.
Note when it started and whether it's one spot or several.
Book an exam if it has lasted more than two weeks, or sooner if you see a bump, pus, or worsening pain.

When to Go the Same Day

Swelling with a fever, swelling that spreads to your face or jaw, or trouble swallowing or breathing needs urgent care. Go to an emergency room if breathing or swallowing is affected.

Related Care

Our swollen gums treatment page explains the causes we see most and how we treat them.

FAQ

How long is too long for swollen gums?

If they're still swollen after a week or two, get them checked. Go sooner if you have a bump, pus, a bad taste, or pain that's getting worse.

Can swollen gums go away on their own?

Mild irritation often does within a few days. Swelling from tartar under the gumline or an infection usually won't, because the cause is still there.

Will I need antibiotics?

Sometimes, if there's an infection that's spreading. Antibiotics alone rarely fix the source, which is why the dentist looks for the cause first.

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