Gums are sensitive and easily irritable. You might feel pain between your teeth, on top of some teeth, or all over your gums. Sometimes, you might only feel it in the back of your mouth. When this happens, you can’t help but wonder, “Why does my gum hurt in one spot in the back?” so let’s tackle your concern.
Possible Causes of Gum Pain in One Spot in the Back
Wisdom teeth, or third molars, can cause gum discomfort at the back of the mouth when they start to come in. It usually happens during the late teens or early twenties. However, they are not the only possible cause. If you are sure your wisdom teeth aren’t the problem, you should consider the following potential causes:
- Gingivitis
Gingivitis is a mild form of gum disease (also called periodontal disease) that causes bad breath and red, swollen gums that look puffy. It usually results from poor oral hygiene. Improving brushing and flossing habits and seeing your dentist regularly can fix the problem. - Periodontitis
If gingivitis is not treated, it can develop into a more serious gum disease called periodontitis. This infection attacks the tissue and bones that support your teeth. It can cause painful and receding gums, changes in your bite, toothaches, abscesses, and even tooth loss. Without treatment, you might need corrective dental work like root canals. - Canker Sores
Canker sores are small, tender sores that appear alone or in clusters under the tongue, along the cheeks, or on the gums. Over-the-counter pain relievers can help ease the discomfort they cause. - Thrush
Oral thrush is a fungal infection due to overgrowth of yeast, resulting in white spots in the mouth. These spots are usually found on the tongue and cheeks but can also appear on the gums and gum line, causing irritation. - Hormonal Changes in Women
Hormonal changes during puberty, pregnancy, or menopause can affect blood flow to the gums. They also alter how the body reacts to toxins from dental plaque. These changes can cause gum pain, especially in the back of the mouth. - Problems with Dental Devices
Properly used dental appliances can correct bite problems and reduce irritation. However, an ill-fitting dental device can rub against tender gum tissues and cause more gum issues. For example, a generic night guard for bruxism is more likely to irritate gums than a custom-fitted mouth guard for teeth grinding.
When to See a Periodontist?
People should have a dental checkup at least once or twice a year, even if they don’t have any tooth or gum problems. Checkups help the dentist catch and treat issues early before they get worse. You should see a periodontist if you have any of the following symptoms:
- Swollen or bleeding gums
- Mouth spots or sores that last more than a week
- Jaw pain or an uneven bite
- Difficulty chewing or swallowing
- Pain or swelling in the mouth, face, or neck
Closing Note
It’s always easier to face the world with a healthy, confident smile. Although teeth get most of the attention, no smile can truly be its best without healthy gums. So, stop wondering, “Why does my gum hurt in one spot in the back?” and consult a dental professional.
Visit Dr. Bader Abdeen at Cypress Periodontics and Dental Implants. Our board-certified periodontist has the right capabilities you need to keep your gums healthy for life. Call us at (281) 677-0222 to book an appointment.