Molecule

Drug Groups

approved

Description

Loracarbef is a carbacephem antibiotic sometimes grouped together with the second-generation cephalosporin antibiotics. It is marketed under the trade name Lorabid.

Indication

Used to treat upper respiratory tract bacterial infections, chronic bronchitis, pneumonia, sinusitis, pharyntitis and tonsillitis, skin absceses, urinary tract infections and pyelonephritis caused by E. coli, S. pyogenes, S. aureus, S. saprphyticus, S. penumoniae, H. influenzae and M. catarrhalis.

Pharmacology

Loracarbef is considered a second generation cephalosporin antibiotic. The advantages of cephalosporin antibiotics include a broad range of activity, a safe record in children with almost no dose-related toxicity, and the lack of need to monitor levels. Adverse reactions are rare and consist primarily of hypersensitivity reactions with urticaria, nonspecific rash, and pruritus. Loracarbef can be used to treat a large number of bacterial infections caused by gram-negative and gram-positive bacteria, including upper respiratory tract bacterial infections, chronic bronchitis, pneumonia, sinusitis, pharyntitis and tonsillitis, skin absceses, urinary tract infections and pyelonephritis caused by E. coli, S. pyogenes, S. aureus, S. saprphyticus, S. penumoniae, H. influenzae and M. catarrhalis.

Toxicity

Adverse effects include diarrhea, nausea, stomach upset, vomiting, headache, dizziness, rash, bone marrow depression.

Affected Organisms

Biotransformation

There is no evidence of metabolism in humans.

Absorption

Well absorbed with approximately 90% absorbed from the gastrointestinal tract after oral ingestion.

Half Life

1 hour. In subjects with moderate impairment of renal function the plasma half-life was prolonged to approximately 5.6 hours.

Protein Binding

25%

References

External Links