Are Swollen Gums Cause for Concern? Here’s What Could be Going On

June 2, 2025

Woman pulling back her lip to reveal inflamed gums

Are your gums looking swollen? Red? Puffy? If so, you’re probably wondering whether this should be cause for concern. Inflammation is a rather common symptom for many different medical problems, after all, and it can be hard to tell when it’s an emergency-worthy situation.

Below, you’ll find several possible causes of your inflamed gums. Regardless of what seems more similar to what you’re experiencing, though, you should call your periodontist, just in case!

Gingivitis

Perhaps the most popular reason for swollen gums is gingivitis – otherwise known as “gum disease.” When bacteria builds up in the mouth, specific strains can attack your gum tissue, resulting in irritation and triggering an immune response. Since gum disease can wreak havoc on your oral health and spread to other areas of your body, it’s considered a dental emergency, and should be addressed promptly.

Pregnancy

Your body can respond in a number of strange ways to pregnancy, and swollen gums is one of them. Unfortunately, the shift in hormones can also weaken your immune system and make it harder to fight off bacteria, increasing your risk of developing gingivitis. If you’re pregnant, it’s a good idea to check in regularly with your periodontist.

Vitamin Deficiencies

While often not an immediate emergency, vitamin deficiencies can have a huge impact on your health. Vitamin C, for example, affects how well your body can repair soft tissue and maintain the strength of your teeth. Inflammation that seems to be more chronic could very well be the result of lacking essential nutrients.

Infection

Ultimately, swelling and inflammation is an immune system response, so many different types of infection can cause your gum tissue to puff up. Herpes and thrush are two good examples. Dental decay can also irritate your gums, especially if an abscess forms near your gumline. If you’re feeling generally unwell or sick, you should call your doctor or periodontist.

When to See Your Periodontist

Swollen gums aren’t always cause for concern, but this symptom can indicate you have a serious problem that needs to be addressed promptly. It never hurts to talk with your periodontist and have them check on your oral health, so don’t hesitate to give them a call if you’re experiencing gum tissue abnormalities!

About the Practice

At BPS Periodontics, we have two highly experienced periodontists on staff, as well as a knowledgeable and dedicated general dentist. Gum disease is our office’s specialty, so if you’re worried about swollen gums, we’d be happy to take a closer look and help you determine whether you need emergency treatment. To schedule your appointment, you can contact our office directly at 860-658-5552 or submit your request online.