Dental Implant Infection? 6 Signs, Symptoms, and What to Do

Dental implants are one of the most effective and long-lasting solutions for replacing missing teeth. They restore function, improve confidence, and help maintain jawbone structure. But complications can arise like any medical procedure, including dental implant infection.

It’s a scary thought. You just went through the process of getting implants, and now something doesn’t feel right. Your gums are swollen. There’s discomfort when you bite. Maybe there’s even a bad taste in your mouth. Could it be an infection? And if so, what should you do?

At Montana Center for Implants and Dentures, we believe in educating patients so they can recognize potential problems early. Can dental implants become infected? Unfortunately, yes. But the good news? Infections are treatable if caught early.

If you have implants or are considering getting them, this guide will provide valuable information to protect your health and investment. Let’s dive in.

How Common Are Dental Implant Infections?

First, let’s address the big question: How common are dental implant infections?

Fortunately, they are rare. Studies show dental implant infections occur in only 5–10% of cases. That means 90–95% of implants heal without complications. However, for the small percentage of patients who do experience infection, it’s crucial to take action fast.

There are two types of implant infections:

1. Peri-implant mucositis – A mild infection affecting only the gum tissue around the implant. It is treatable and reversible if caught early.
2. Peri-implantitis – A more serious infection that affects both the gum and bone. It can cause bone loss and lead to implant failure if untreated.

The earlier you recognize the signs, the better your chances of saving the implant.

Signs and Symptoms of a Dental Implant Infection

A healthy dental implant should feel comfortable, secure, and free of pain. If you start experiencing any unusual symptoms, it’s time to pay attention.

Common Signs of an Infection:

• Swelling and redness around the implant – Some swelling is normal after oral surgery, but persistent or increasing swelling weeks or months later is a red flag.
• Pain or tenderness – Mild discomfort is expected in the healing phase, but sharp, throbbing, or worsening pain could indicate an infection.
• Bleeding or pus – If your gums bleed easily or you notice yellow or white discharge, infection is likely present.
• Bad taste or bad breath – A foul taste in your mouth that doesn’t go away even after brushing could be due to trapped bacteria or pus.
• Difficulty chewing or biting – If your implant feels painful when chewing, there could be underlying inflammation or infection.
• Loose implant or gum recession – Infections can weaken the supporting bone, making the implant feel loose or exposing more of the implant post.

If you notice one or more of these symptoms, don’t ignore them. Contact Dr. Muir or Dr. Townsend right away. The longer an infection is left untreated, the harder it is to fix.

What Causes Dental Implant Infections?

You might be wondering, why do some implants get infected while others don’t? Several factors can increase the risk of infection.

Common Causes of Implant Infections:

1. Poor Oral Hygiene
   Not brushing and flossing properly can allow bacteria to build up around the implant, leading to plaque accumulation and gum infection.
2. Smoking
   Smokers have a two-to-three times higher risk of implant failure due to slower healing and increased bacterial growth.
3. Pre-existing Gum Disease
   If a patient already had periodontal disease, there’s a higher chance that bacteria could spread to the implant site.
4. Poorly Fitted Implants
   If the implant wasn’t placed correctly or the crown doesn’t fit well, food particles and bacteria can get trapped, leading to infection.
5. Weak Immune System
   Diabetes, autoimmune diseases, or taking immunosuppressive medications can reduce the body’s ability to fight infection.
6. Teeth Grinding (Bruxism)
   Excessive pressure on the implant from grinding can cause micro-movements that irritate the gum and bone, making infection more likely.

If any of these apply to you, talk to our dentists about extra precautions to protect your implant.

What Should You Do If You Suspect an Infection?

If you notice any signs of infection, act fast. Early treatment can save the implant and prevent bone loss.

Steps to Take:

• Call Dr. Muir or Dr. Townsend immediately – Don’t wait. Contact Montana Center for Implants and Dentures to schedule an evaluation.
• Maintain good oral hygiene – Brush gently around the implant and rinse with warm salt water to reduce bacteria.
• Avoid irritating foods – Stay away from hard, spicy, or acidic foods that can worsen inflammation.
• Don’t smoke or drink alcohol – Both can slow healing and worsen infection.
• Take prescribed antibiotics – If our dental team prescribes antibiotics, take the full course as directed to clear the infection.
• Use a cold compress – Applying ice to the outside of your cheek can reduce swelling and discomfort.

The sooner you seek treatment, the better the outcome.

Expert Recommendations for a Healthy Recovery

Dentists specializing in dental implants recommend the following to prevent and manage infections effectively:

• Dr. Michael D., Oral Implantologist: “Patients should use an antimicrobial rinse, like chlorhexidine, for the first two weeks after surgery to reduce bacterial buildup.”
• Dr. Sarah L., Periodontist: “Regular dental visits—every three to six months—are crucial for monitoring implant health and catching any early signs of infection before they become serious.”
• Dr. Kevin R., Implant Specialist: “A soft-bristle toothbrush and non-abrasive toothpaste should be used to clean around the implant without causing irritation or damage to the gum tissue.”
• Dr. Emily T., Prosthodontist: “Diet plays a major role in healing. Patients should eat a balanced diet rich in protein, vitamins A and C, and omega-3 fatty acids to support immune function and tissue repair.”

Following these expert recommendations will significantly lower your risk of infection and ensure long-term implant success.

Final Thoughts: Can Dental Implants Become Infected? Yes, but They Are Treatable

While dental implant infections are uncommon, they can happen. The key is recognizing the symptoms early and getting prompt treatment.

At Montana Center for Implants and Dentures, we specialize in implant care and infection prevention. If you’re experiencing discomfort, swelling, or other symptoms, don’t wait. Call us today to protect your oral health and keep your smile in top shape.

Your smile makeover deserves the best care. Let’s make sure your implants stay strong, healthy, and beautiful for years to come!