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Inflamed Gums: What Causes Them and How To Treat Them

Inflamed Gums
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Gum inflammation, medically known as gingivitis, is a frequent disease that affects the soft tissue around your teeth. It represents the mildest form of gum disease and can appear due to multiple factors, showing one or various of the following signs and symptoms: 

  • Redness
  • Swelling
  • Tenderness
  • Bleeding when touching or brushing
  • Mild pain or discomfort

Although gum inflammation is common and treatable, it should not be ignored as it can quickly progress into periodontitis, causing irreversible damage to the bone and gums. 

Common Causes of Inflamed Gums

There are multiple factors that can cause gum inflammation. Furthermore, some people can have one or numerous factors inducing gingivitis at the same time. Here, you have the most frequent ones: 

Dental Plaque and Tartar

Despite having multiple other possible factors, poor oral hygiene is still the most frequent cause of inflamed gums. Plaque and tartar accumulation eventually lead to the distinctive swelling, redness, and bleeding that appears in gingivitis. This reaction is caused by the acidic residues produced by harmful bacteria in the dental plaque that feeds from food leftovers and the damage done by the tartar stones inside the gum pockets.

When you don’t brush and floss effectively, bacteria sticks to your teeth’s surface and, sometimes, below the gumline. If plaque is not properly removed daily, it hardens into tartar, inducing even more plaque accumulation and inflammation. 

Hormonal Changes

Hormonal shifts during pregnancy, puberty, or menopause usually increase blood flow into the body’s mucosa. This natural body reaction translates into your gums, making them more sensitive and prone to inflammation. 

In pregnant women, gum inflammation tends to appear at the end of the first trimester and worsens over time until delivery. However, it also progresses naturally a few weeks after labor. Something similar happens in puberty. 

Nonetheless, while these hormonal changes are expected and physiological, they’re a powerful reminder to keep your oral hygiene in top shape to avoid gum disease and protect your teeth and gums from further damage. 

Medical Conditions

Some medical conditions such as diabetes or autoimmune diseases (immunodeficiencies) can also increase the risk of gum inflammation. Diabetes is tightly related to chronic inflammation and reduced healing capacity. As a result, patients with diabetes heal slower and are more prone to gum disease. 

On the other hand, some medications can also induce gum inflammation as they can reduce saliva production and stimulate excessive gum growth. 

Smoking 

Smoking reduces oxygen flow in the bloodstream, hindering the healing capacity of your gums. As a result, smokers have thinner and weaker gum tissue, increasing the risk of gum disease.

Additionally, smoke works as a chronic irritant, constantly damaging the gums and leading to eventual inflammation. 

Dental Appliances and Misalignment 

Dental appliances like braces, dentures, or other poorly adapted prosthetic restorations can trap plaque and cause mechanical irritation, leading to inflamed gums. Also, crowded or misaligned teeth can create hard-to-clean areas where plaque and tartar can accumulate and grow, inducing even further inflammation. 

Sing and Symptoms to Look For 

First Manifestations

Early signs typically include redness, swelling, and mild tenderness. These are the first signs to look for and the perfect time to take action before the problem worsens. Another crucial sign to look for is bleeding during brushing, flossing, or eating. 

Other symptoms include persistent bad breath, bad taste, and mild discomfort when chewing. 

Advanced Symptoms

When gingivitis is not properly addressed, it turns into periodontitis. This advanced form of the disease leaves irreversible damage and multiple complications that can lead to complex and expensive dental treatment. In consequence, ignoring early symptoms can escalate into the following signs: 

  • Your gums may start receding, exposing the tooth’s surface and giving your teeth a lengthy appearance. 
  • Pus and other fluids may start appearing in the gumline of infected teeth.
  • Your teeth may start to feel loose and hurt when eating.

In any of these cases, you should seek immediate dental attention as they’re a clear sign of advanced gum disease affection. 

Home Tips to Deal With Gum Inflammation

Although advanced stages of the disease require the strict intervention of a professional dental team, there’s much you can do at home to prevent or treat gum inflammation. Next, you have some valuable tips you can make at home to improve your gum’s health: 

Improve Oral Hygiene

Good oral hygiene is the foundation for excellent gum health. Being consistent and effective is also essential to maximize your hygiene routine and prevent the most common issues. 

You should brush your teeth at least twice daily with fluoride toothpaste and a soft-bristled toothbrush. If you’re using a hard-bristled toothbrush thinking that it can remove more debris, you could be doing more harm than good as hard-bristles can damage the gum and cause irritation, recession, and enamel wear.

Additionally, integrate dental floss or water flossing into your daily routine as it is indispensable to clean the areas between your teeth. Moreover, flossing also increases oxygen flow in your gums, prevents tartar formation, and permeates hard-to-reach enamel with fluoride. 

Use Salt Water or Antibacterial Rinses

Saltwater rinses, using 1/2 teaspoon of salt in a cup of warm water, can reduce gum inflammation and kill bacteria by osmosis. Over-the-counter alcohol-free antibacterial mouthwashes, particularly those with chlorhexidine or cetylpyridinium chloride, can help manage gum inflammation and aid your body in the healing process. 

However, remember that over-the-counter products do not replace professional dental treatment. If the problem persists or you notice any of the advanced signs mentioned above, schedule a visit with your dentist as soon as possible. 

Improve your Diet and Hydration

What you eat plays a vital role in your gum health. Reducing sugary foods and drinks can help your body deal with inflammation better and faster, as sugar feeds the bacteria-inducing gum disease. You can also consider increasing the intake of vitamin C-rich foods, such as oranges and bell peppers, to support your immune system and tissue repair. 

On the other hand, staying hydrated helps maintain saliva production, helping your body to naturally fight harmful bacteria in your mouth. 

Professional Treatment for Inflamed Gums  

When to See a Dentist

Any sign of gum inflammation is a good reason worthy of mentioning to your dentist. However, you should be aware of deep gum pockets, loose teeth, recurring infections, and other signs and symptoms associated with gum disease. Keep in mind that gum inflammation progresses rapidly and, most times, without evident warning signs until it’s too late. As a result, frequent dental check-ups are excellent to catch up on early signs and address the issue without complications. 

In-Office Treatments

Dental tartar can only be removed by a professional during a dental cleaning. Therefore, if you have accumulated plaque and tartar, you’ll require prophylaxis to gain your teeth and gums to perfect shape. In advanced cases, you might require scaling and root planning, which is a deep cleaning below the gumline. 

In cases with large pockets and pus, your dentist may recommend topical or oral antibiotics to treat the infection. Also, some advanced stages of the disease can require surgical intervention such as gum flaps or bone grafts to repair bone damage. 

Ongoing Maintenance

Your gum health depends on your commitment and consistency. Even after the treatment, it’s essential to maintain regular dental visits as frequently as your dentist suggests. During your visits, your dentist may recommend a personalized oral care routine and specialized tools or products to keep your gum in great shape. 

Inflamed Gum Around One Tooth: What Does It Mean? 

If the inflammation appears in just one tooth, it may indicate the presence of food particles or foreign objects trapped under the gumline. Stuff like popcorn husks, seeds, or fibrous meat can get trapped under the gumline or between teeth, causing irritation and localized swelling. While this issue can sometimes be solved with conventional hygiene tools, it’s usually better to schedule a dental visit to let a professional handle it. 

Cracked Tooth or Poorly Fitted Restoration

Another possible cause for localized gum inflammation is a cracked tooth or a failed dental restoration, such as a poorly fitted dental crown or a dislodged composite. These issues can lead to abscesses if not addressed in time. Your dentist will need to examine the area closely and probably take an X-ray to determine the cause and establish a treatment plan. 

How to Get Rid of Inflamed Gums

Here’s a quick takeaway:

  • Keep an excellent oral hygiene routine, using the appropriate tools and techniques. 
  • Avoid skipping flossing and brushing to prevent plaque and tartar formation. 
  • Use a water flosser or electric toothbrush if you feel uncomfortable with your dexterity.
  • Quit or reduce smoking to enhance healing and prevent irritation.
  • Stay hydrated and introduce foods rich in calcium, vitamin C, vitamin D, and antioxidants to your diet to strengthen your immune system. 
  • Attend your routine check-ups and cleanings to detect gum inflammation and early issues. 
Last Updated: Jun 19th, 2025

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