Antibiotic use in dentistry an antibiotic which incorporates sulphonamides and trimethoprim. It covers a broad spectrum of activity and in dentistry, is often used where there are clear signs and indications of bacterial infection that is sensitive to cotrimoxazole. This is determined by bacteriological sensitivity tests. Antibiotic use in dentistry There are many circumstances during dental treatment where antibiotics are prescribed by dentists to prevent further infection (e.g. post-operative infection). The most common antibiotic prescribed by dental practitioners is penicillin in the form of amoxicillin, however many patients are hypersensitive to this particular antibiotic. Therefore, in the cases of allergies, erythromycin is used instead.
Antibiotic sensitivity antibiotic sensitivity testing offered as one combined service. This is because the clinician needs to know which organism is causing the infection, and which drugs will specifically work against this strain. Jump up ^ http://www.uphs.upenn.edu/bugdrug/antibiotic_manual/bk.html Jump up ^ http://www.slideshare.net/doctorrao/antibiotic-sensitivity-testing-presentation Jump up ^ http://cid.oxfordjournals.org/content/49/11/1749.full Jump up ^ http://www.microrao.com/micronotes/antibiotic.pdf Antibiotic sensitivity Antibiotic sensitivity or antibiotic susceptibility is the susceptibility of bacteria to antibiotics. Because susceptibility can vary even within a species (with some strains being more resistant than others), antibiotic susceptibility testing (AST) is usually carried out to determine which antibiotic will be most successful in treating a bacterial infection in vivo.