Use of Oral Analgesic Drugs Following Periodontal Surgery

Dr. E. Barrie Kenney

California Continuing Education Credits: 2 units

PIC HOMEPAGE
Main Page Ibuprofen Acetaminophen Diflunisal Naproxen
Generic NameAcetaminophen
Commercial ProductsTylenol, Aspirin free Excedrin
Structure4 Hydroxyacetanilide
Mode of ActionPeripheral and centrally active analgesic and antipyretic, minimal anti-inflammatory activity. Similar analgesia and fever control as aspirin.
Periodontal IndicationsControl of postsurgical pain. Peak blood levels obtained within 30 minutes to one hour, stays active as an analgesic for four to six hours.
DosageAdults 500 to1000 mg acetaminophen every four to six hours. Do not exceed 4000 mg per day. It can be used in pregnancy and during nursing.
Side EffectsMinimal side effects
ContraindicationHistory of allergic reaction to acetaminophen.
PrecautionsSee contraindications

Drug InteractionsNo significant problems
How PrescribedAvailable in USA without prescription in 325 mg and 500 mg dosage. Usual prescription is 1000 mg every four to six hours as needed for control of post surgical pain for one to five days.
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