title: Amoxicillin-sulbactam: A clinical and therapeutic review.
abstract: Combinations of beta-lactamase inhibitors with penicillins, especially aminopenicillins, have broad-spectrum antibacterial activity against most of the common pathogens of the respiratory and urinary tracts. This means that they are an ideal treatment for infections such as otitis media, sinusitis, special cases of pharyngeal tonsillitis (recurring forms, indirect pathogenic action, or after the failure of amoxicillin monotherapy), acute exacerbations of chronic bronchitis, cystitis, urethritis, etc. The amoxicillin-sulbactam combination is active against both beta-lactamase producer and nonproducer strains, and is effective against Gram-positive cocci (Streptococcus pneumoniae, Streptococcus pyogenes, Staphylococcus aureus of nonhospital origin), Gram-negative cocci (Neisseria gonorrhoeae, Moraxella catarrhalis and others), Gram-negative bacilli (nonhospital strains of Haemophilus influenzae, Escherichia coli and Klebsiella pneumoniae and others) and anaerobes. Its antimicrobial activity means that it is indicated in the treatment of respiratory, ear, nose and throat, urinary, dermatological and gynecological infections caused by susceptible germs, as well as in a variety of surgical situations (both as a treatment and as prophylaxis). It is absorbed very well orally, and its pharmacokinetic profile is very favorable, with very good tissue penetration. It is reasonably well tolerated: in a variable percentage of cases it may cause modification of intestinal transit and/or fecal consistency, which usually abates spontaneously. The new formulation for administration at intervals of 12 h is easier to use, is better tolerated and favors completion of therapy. In summary, the amoxicillin-sulbactam combination is effective and well tolerated in most infections of nonhospital origin in adults and children. (c) 2001 Prous Science. All rights reserved.
authors.affiliation: Medical Information Department, Prous Science, Barcelona, Spain. xrabasseda@prous.com
authors.forename: C.
authors.initials: C
authors.lastname: Acuna
authors.forename: X.
authors.initials: X
authors.lastname: Rabasseda