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Arestin is a locally placed antibiotic in microsphere form, applied directly into infected gum pockets to fight the bacteria that deep cleaning alone cannot fully reach. Scaling removes the colonies mechanically; Arestin hunts down what instruments physically cannot touch in the deepest pocket recesses. It is a targeted reinforcement, medication delivered precisely where the disease lives, rather than a pill diluted through your whole body.
The powder like microspheres are placed painlessly into the pocket, where they cling to the pocket walls and release minocycline steadily for about three weeks, right at the infection site. That sustained local release maintains a therapeutic concentration no oral antibiotic could match at the site without far larger systemic doses. The spheres dissolve completely on their own while your gums heal and reattach after scaling.
Adding Arestin to deep cleaning measurably improves pocket depth reduction compared with scaling alone, the clinical studies are consistent on this, helping your gums tighten around your teeth and reducing the chance gum disease progresses to bone loss. Shallower pockets are easier for you to keep clean and easier for us to maintain, which compounds the benefit at every future visit. It stacks the deck in your gums' favor precisely where they are losing.
Arestin Gum Therapy in Rancho Bernardo, San Diego | RB Dental Arts
Targeted antibiotic therapy that fights gum infection at the source.
If deep pockets remain after a deep cleaning, if certain stubborn sites keep bleeding at maintenance visits, or if isolated pockets are deepening while the rest of your mouth holds steady, targeted Arestin placement may close the gap. It is site specific medicine for site specific problems, we treat the pockets that need it rather than blanketing the mouth. Your measurement chart identifies the candidates, and our Rancho Bernardo team will show you exactly which sites and why.
Placement is quick and painless, done in moments during your cleaning or scaling visit, most patients cannot tell precisely when it happened. There is no taste, no injection, and nothing to remove afterward; the microspheres dissolve as they work. The results appear in your numbers over the following weeks: at your reevaluation, treated pockets typically measure shallower and bleed less, progress you can see in your own chart.
Placement itself takes under a minute per pocket, folded seamlessly into your scaling or maintenance appointment. The medication releases for roughly 21 days, and gum healing continues beyond that. We remeasure treated sites at your next visit, typically four to twelve weeks later, to confirm the pockets have tightened. Some sites benefit from retreatment at a future visit, a decision your numbers make, not a default.
For the first week after placement: no flossing or interdental brushes at the treated sites, and avoid sticky, crunchy foods on that side for a few days, both can dislodge the microspheres early. Normal brushing elsewhere continues immediately. Tell us about tetracycline family allergies before treatment. Arestin supplements scaling; it never replaces it or your home care. Insurance coverage varies by plan and by number of sites, and we quote your exact cost before placing anything.
There is essentially no recovery: mild tenderness at treated sites for a day or two at most, usually indistinguishable from the scaling visit itself. Follow the one week protection rules at the treated pockets, then resume full normal hygiene. The meaningful aftermath shows up at your reevaluation, tighter pockets and calmer gums, and in what does not happen afterward: no progression, no surgery referral, no losses. Quiet victories, measured in millimeters.
