Periodontal Medicine & Antibiotic Therapy

Periodontal disease is a progressive condition that leads to severe inflammation and tooth loss if left untreated. Antibiotic treatments can be used in combination with scaling and root planing, curettage, surgery, or as a stand-alone treatment to help reduce bacteria before and/or after many common periodontal procedures.

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Antibiotic treatments come in several different types, including oral forms and topical gels which are applied directly into the gum pockets. Research has shown that in the case of acute periodontal infection, refractory periodontal disease, prepubertal periodontal disease and juvenile periodontal disease, antibiotic treatments have been incredibly effective.

Antibiotics can be prescribed at a low dose for longer term use or as a short term medication to deter bacteria from re-colonizing. 

Oral Antibiotics

Oral antibiotics tend to affect the whole body and are less commonly prescribed than topical gel.  Here are some specific details about several different types of oral antibiotics:

 Tetracycline antibiotics – Antibiotics which include tetracycline hydrochloride, doxycycline, and minocycline are the primary drugs used in periodontal treatment.  They have antibacterial properties, reduce inflammation and block collagenase (a protein which destroys the connective tissue).

Macrolide antibiotics – This group of antibiotics has proven effective at reducing inflammation and can also reduce bacterial growth associated with periodontitis.

Metronidazole – This antibiotic is generally used in combination with amoxicillin or tetracycline to combat inflammation and bacterial growth in severe or chronic periodontitis.

Topical Gels and Strips

 The biggest advantage of directly delivering antibiotics to the surface of the gums is not affecting the entire body.  Topical gels and direct delivery methods tend to be preferred over their oral counterparts and are extremely effective when used after scaling and root planing procedures. Here are some of the most commonly used direct delivery antibiotics:

 Atridox® – This doxycycline gel conforms to the contours of gum surfaces and solidifies over them. Over several days, this gel gradually releases the antibiotic medication.

PerioChip® – This chip is placed into the actual gum pocket after a root planing procedure. PerioChip® slowly releases Chlorhexidine, a powerful antibacterial antiseptic. PerioChip® reduces pocket depth in most periodontitis cases.

Actisite® – This thin strip is similar to dental floss and contains tetracycline hydrochloride. The thread is temporarily placed between the tooth and gum to kill bacteria and reduce pocket depth.  Several threads are sometimes placed for around 10 days to enhance the antibiotic effect.

 Elyzol® – This metronidazole antibiotic comes in gel and strip form. It is unique because it is able to destroy parasites as well as oral bacteria.

 Arestin® – This Minocycline antibiotic comes in mini capsules which are delivered into the gums after scaling and root planing.

Noticeable periodontal improvements are usually seen after systemic or oral antibiotic treatment. We will incorporate antibiotic treatments as necessary for the healing of your periodontal condition.

If you have any questions about periodontal disease or antibiotic treatments, contact our practice at your convenience.

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Our Top Procedures for Your Dental Health

A natural tooth consists of a root and a crown. If you compare natural teeth to implant-supported replacement teeth, you’ll see they have the same basic parts.

Pinhole Surgical Technique, breakthrough gum grafting alternative treatment for gum recessions…

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Mehdi Noroozi, Periodontist, Implant Surgeon

For nearly two decades, Dr. Noroozi and his dedicated team have transformed the smiles of thousands of patients, delivering exceptional results with minimal discomfort, fewer complications, and quicker recovery times. As the founder and clinical director of IMPrESS Perio Implant Center, Dr. Noroozi leads a renowned practice specializing in advanced microsurgery and minimally invasive periodontal and dental implant procedures.

Faranak Zaeimdar, Prosthodontist

Dr. Zaeimdar is a Board Certified Specialist in Prosthetic Dentistry.

Nathalie Pauletto, Periodontist

Dr. Pauletto then graduated from the University of British Columbia in 1997, with a combined diploma in the specialty of Periodontics and a Masters of Clinical Dental Science, which involved […]