What Is This Bump on My Gums, and What Should I Do About It?

Lady has oral pain

Bumps can form on a person’s gums for a wide variety of reasons, and not all of them represent dental emergencies. In some cases, a bump can form due to irritation caused by plaque, food debris, or a dental appliance and will go away on its own if the irritant is removed. However, some bumps are the result of nasty gum infections or other oral health issues. Here’s a brief guide to a few types of bumps found on gums and how to tell if you should contact your emergency dentist.

Oral Cyst

An oral cyst is a small mass filled with fluid, and it can form on your gums or inner cheek. These can be caused by impacted teeth and oral injuries, and they may be painful for some people. However, these growths develop slowly and may be asymptomatic for a long time. In some cases, an untreated cyst can become infected, which can result in swelling as well as much discomfort. If you have an oral cyst, it’s important to have it checked out by an oral health professional to make sure that it is not cancerous.

Dental Abscess

An abscess is a small accumulation of pus caused by bacterial infection, and one on the gums is called a periodontal abscess. This serious infection may result in symptoms like:

  • A soft, warm bump on the gums
  • Throbbing pain that hits suddenly and becomes progressively worse
  • Pain on one side of the face radiating to the ear, jaw, or neck
  • Pain that worsens when you lie down
  • Swelling and redness of the face or gums

A periodontal abscess is a dental emergency that requires the immediate attention of a qualified oral health professional. During treatment, your dentist will drain the pus and may have to perform a root canal or a tooth extraction to completely eliminate the infection.

Canker Sore

A canker sore is a small ulcer in the mouth that forms at the base of the gums. While they are completely harmless, they can be painful or irritating. Symptoms include:

  • White or yellow spots that are red around the edges forming on the gums
  • Flat or slightly swollen bumps
  • Severe gum sensitivity
  • Pain when drinking or eating

Canker sores will usually go away on their own after about two weeks, so they aren’t a dental emergency. If you deal with this problem, you can reduce your discomfort by using an over-the-counter analgesic according to the instructions on the label.

Finding a bump on your gums can be quite unsettling, and knowing how to tell if it counts as a dental emergency can allow you to get the care you need in a timely manner. Seeing your emergency dentist when necessary can help you keep your teeth and gums healthy for a lifetime.

About the Practice

Connection Dentistry provides the most excellent oral healthcare available in the Raleigh area. Led by Drs. Brandon D. Rensch and Christine D. Laster, the staff maintains a warm and welcoming office environment while treating patients with exceptional courtesy and customer service. Areas of expertise include general, restorative, cosmetic, and emergency dentistry. If you are concerned about a bump on your gums, contact the office online. If you are experiencing a dental emergency, dial (919) 787-0355.

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

Our Patients Stories

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