Gum sores, also known asmouth ulcers, can come on suddenly and disrupt your life.

They can cause pain and sensitivity, especially when you eat and drink.

Continue reading to learn more about the symptoms of gum sores and when to seek help.

Woman in the dentist chair with a gum sore

Andrii Bicher / Getty Images

Rarely, however, they can cause gum sores.

Symptoms

The most common symptoms of gum sores are pain and sensitivity.

Heres how symptoms typically unfold.

Complications

Gum sores dont usually lead to serious complications.

Monitor yourself or your child forsigns of dehydration, including lethargy, decreased urine output, and dried lips.

In addition, help manage the pain withgum sore treatmentsincluding over-the-counter pain relievers and topical anesthetics.

Summary

Gum sores are usually not cause for concern.

They can be brought on by injury, irritation, and common conditions like canker sores.

A Word From Verywell

Gum sores are very painful, so its natural to want help.

Unfortunately, most treatments for gum sores involve managing symptoms.

Rarely they can be sparked by infection or even cancer.

Gum sores sparked by canker sores arent contagious.

A bland, cool diet might help decrease gum sore pain when youre eating or drinking.

Avoid anything thats hot, spicy, or acidic.

Nemours TeensHealth.Canker sore signs, causes & treatment.

Nationwide Childrens Hospital.Mouth sores (viral) herpes gingivostomatitis.

American Cancer Society.Mouth soreness and pain.