Infected Dental Implants: Symptoms, Causes, and Treatment Options

Dental implants offer a strong and natural-looking replacement for missing teeth. However, like natural teeth, they can become infected if bacteria accumulate around the implant site. Maintaining excellent oral hygiene and recognizing early signs of complications is crucial for those considering implant dental in Fort Lauderdale.  

An infected implant, known as peri-implantitis, can lead to serious damage if not treated. Understanding the symptoms, causes, and treatment options can help ensure early intervention and long-term success in maintaining both your dental health and implant stability. 

Symptoms of an Infected Dental Implant 

Early detection of a dental implant infection is crucial to prevent long-term damage. If you experience any of the following symptoms, schedule an appointment with your dentist immediately. 

Persistent Pain and Discomfort 

• Mild discomfort after implant surgery is normal, but prolonged or worsening pain could indicate an infection. 

• Pain that spreads to surrounding teeth or the jawbone should not be ignored. 

Swelling and Redness 

• Inflammation around the implant site is a common early sign of infection. 

• Red, swollen, or tender gums may indicate that bacteria have accumulated around the implant. 

Bleeding Gums 

• If your gums bleed when brushing or flossing, this could be a sign of peri-implantitis. 

• Persistent bleeding may indicate that bacteria have begun attacking the soft tissue around the implant. 

Pus or Discharge 

• A bad taste or odor in your mouth, along with yellowish or white discharge near the implant, is a sign of infection. 

• Pus formation indicates an advanced stage of peri-implantitis, requiring urgent treatment. 

Receding Gums or Exposed Implant 

• Gum recession can cause the implant post to become visible. 

• If the metal portion of the implant is exposed, the supporting bone may be deteriorating. 

Loose or Shifting Implant 

• A properly integrated dental implant should be secure. If your implant feels loose, it may be due to infection weakening the surrounding bone structure. 

Fever and General Illness 

• In severe cases, an implant infection can cause fever, fatigue, and swollen lymph nodes as the body tries to fight the bacteria. 

Causes of Dental Implant Infections 

Bacterial buildup causes infections around dental implants. Several factors contribute to peri-implantitis, ranging from poor oral hygiene to underlying health conditions. Below are some of the most common causes of dental implant infections. 

Poor Oral Hygiene 

• Failing to brush and floss properly allows plaque and bacteria to accumulate around the implant, leading to infection. 

• Regular dental cleanings and proper at-home care reduce this risk significantly. 

Gum Disease or Periodontal Issues 

• Patients with a history of gum disease (periodontitis) are at a higher risk of developing infections around implants. 

• If periodontal disease isn’t controlled before implant placement, bacteria can quickly attack the new implant. 

Smoking and Tobacco Use 

• Smoking reduces blood flow to the gums, impairing healing and increasing the risk of infection. 

• Tobacco use also weakens the immune response, making it harder to fight off bacterial infections. 

Medical Conditions and Weakened Immune System 

• Conditions such as diabetes, osteoporosis, and autoimmune disorders can slow healing and increase infection risks. 

• Patients undergoing chemotherapy or taking immunosuppressive medications should consult their dentist before getting implants. 

Poorly Placed Implants 

• If an implant is positioned incorrectly or lacks proper bone support, bacteria can accumulate, leading to infection. 

• Choosing an experienced and skilled implant dentist helps reduce this risk. 

Bruxism (Teeth Grinding) 

• Excessive pressure from grinding or clenching teeth can cause micro-movements in the implant, making it easier for bacteria to infiltrate the surrounding tissue. 

• A nightguard can help protect the implant from excessive force. 

Food Particles Trapped Around the Implant 

• Food debris lodged between the implant and gums can encourage bacterial growth. 

• Using interdental brushes or water flossers can help keep hard-to-reach areas clean. 

Treatment Options for Infected Dental Implants 

The appropriate treatment for an infected implant depends on the severity of the infection and the amount of bone loss present. Early intervention can help save the implant and prevent further complications. 

Professional Cleaning and Antibiotics 

• Mild infections may be treated with a deep cleaning around the implant to remove plaque and bacteria. 

• Antibiotics may be prescribed to help eliminate the infection and prevent it from spreading. 

Antimicrobial Therapy 

• Special antibacterial mouthwashes or gels containing chlorhexidine can help reduce bacteria around the implant. 

• Laser therapy may also be used to disinfect the area and promote healing. 

Scaling and Root Planing 

• A deep cleaning technique that removes bacteria and plaque from below the gumline. 

• It helps stop the infection before it progresses to advanced peri-implantitis. 

Surgical Cleaning and Bone Grafting 

• If bone loss has occurred, surgical intervention may be necessary to remove infected tissue and regenerate bone. 

• Bone grafting can help restore lost bone and provide better support for the implant. 
   

Implant Removal and Replacement 

• In severe cases where the infection has caused extensive bone loss, removal of the implant may be necessary. 

• After healing, a new implant can be placed, or an alternative treatment, such as a bridge, may be considered. 

Preventing Dental Implant Infections 

While infections can be treated, prevention is always the best approach. Follow these steps to keep your implants healthy and free from infection: 

Maintain Excellent Oral Hygiene 

• Brush at least twice a day using a soft-bristled toothbrush. 

• Floss daily using an implant-safe floss or water flosser. 

Schedule Regular Dental Checkups 

• Visit your dentist every 6 months for professional cleanings and implant evaluations. 

• Early detection of problems can prevent complications. 

Avoid Smoking and Excessive Alcohol 

• Quitting smoking significantly reduces the risk of peri-implantitis. 

• Excessive alcohol consumption can slow healing and promote infection. 

Use an Antibacterial Mouthwash 

• Rinse with an antimicrobial mouthwash to keep bacteria levels low. 

Wear a Nightguard if You Grind Your Teeth 

• A nightguard protects your implants from excessive pressure and potential damage. 

Find Out If Implant Dental in Fort Lauderdale Is Right for You 

If you’re considering dental implants but aren’t sure if they’re the best option, Broward Periodontics & Implant Dentistry can help. Our team evaluates your oral health, bone density, and lifestyle to determine if implants are the right solution. Whether you need a single tooth replacement or a full-arch restoration, we provide durable, natural-looking results tailored to your needs. Don’t let missing teeth affect your confidence—schedule a consultation today to find out if dental implants are the right choice for you!