Amoxicillin Er (amoxicillin)
Last reviewed · Source: First Databank (FDB) drug data
Overview
Amoxicillin is an aminopenicillin antibiotic that is structurally related to ampicillin.
Amoxicillin shares the uses of other aminopenicillins and is used principally for the treatment of infections caused by susceptible gram-negative bacteria (e.g., Haemophilus influenzae, Escherichia coli, Proteus mirabilis, Salmonella). Amoxicillin also is used for the treatment of infections caused by susceptible gram-positive bacteria (e.g., Streptococcus pneumoniae, enterococci, nonpenicillinase-producing staphylococci, Listeria); however, like other aminopenicillins, amoxicillin generally should not be used for the treatment of streptococcal or staphylococcal infections when a natural penicillin would be effective.
Generic name: amoxicillin
Pronunciation: (a-MOX-i-SIL-in)
Reference product & biosimilars
No reference, biosimilar or interchangeable associated with this drug.
Today’s intelligence on Amoxicillin Er
Indications
The following indications are listed for Amoxicillin Er:
- Pharyngitis Due To Streptococcus Pyogenes
- Tonsillitis Due To Streptococcus Pyogenes
- Upper Respiratory Infection
Also known as: Acute Upper Respiratory Tract Infection, Acute Uri, Epidemic Sore Throat, Pharyngitis Due To Group A Beta-Hemolytic Streptococci, Pharyngitis Due To Streptococcus Epidemicus, Septic Sore Throat, Streptococcal Pharyngitis, Streptococcus Pyogenes Tonsillitis.
Dosing
Dosage of amoxicillin, which is available for oral use as the trihydrate, is expressed in terms of anhydrous amoxicillin.
In patients with renal impairment, doses and/or frequency of administration of amoxicillin should be modified in response to the degree of renal impairment, severity of the infection, and susceptibility of the causative organisms. The manufacturer states that adults with severe renal impairment and creatinine clearances less than 30 mL/minute should not receive the commercially available film-coated tablets containing 875 mg of amoxicillin. The recommended dosage of amoxicillin for adults with creatinine clearances of 10-30 mL/minute is 250 or 500 mg every 12 hours, depending on the severity of the infection, and the recommended dosage for adults with creatinine clearances less than 10 mL/minute is 250 or 500 mg every 24 hours, depending on the severity of the infection.
Patients undergoing hemodialysis should receive 250 or 500 mg of amoxicillin every 24 hours, depending on the severity of the infection, and should receive an additional dose of the drug during and after each dialysis period.
The manufacturer states that data are insufficient to recommend dosage for pediatric patients with renal impairment.
No dosing information is available for this tab.
No dosing information is available for this tab.
No dosing information is available for this tab.
Drug interactions
There is no enhanced messaging for this drug.
There are no contraindication interactions for this drug.
There are no severe interactions for this drug.
There are no moderate interactions for this drug.
Contraindications
There is no enhanced messaging for this drug.
There are no contraindication contraindications for this drug.
There are no severe contraindications for this drug.
There are no moderate contraindications for this drug.
Adverse reactions
There is no enhanced messaging for this drug.
There are no severe adverse reactions for this drug.
There are no less severe adverse reactions for this drug.
Precautions
No enhanced messaging available.
No enhanced messaging available.
Safe use of amoxicillin during pregnancy has not been definitely established. There are no adequate or controlled studies using aminopenicillins in pregnant women, and amoxicillin should be used during pregnancy only when clearly needed. However, amoxicillin has been administered to pregnant women without evidence of adverse effects to the fetus. In addition, amoxicillin is included in the US Centers For Disease Control and Prevention (CDC) recommendations for the treatment of chlamydial infections+ during pregnancy and included in CDC recommendations for the treatment of cutaneous anthrax+ or for postexposure prophylaxis+ following exposure to Bacillus anthracis spores.
Because amoxicillin is distributed into milk and may lead to sensitization of infants, the drug should be used with caution in nursing women. Because of its general safety in infants, CDC states that amoxicillin is an option for anti-infective prophylaxis in breast-feeding women when B. anthracis is known to be penicillin susceptible and there is no contraindication to maternal amoxicillin use.
No enhanced messaging available.
ICD codes
No ICD codes are available for this drug.
Formulary status
Search health-plan coverage for this drug by ZIP code.
Choose the first character of a health plan name.
Last reviewed · Source: First Databank (FDB) drug data
On this page
Actions
Sign in to save favorites
Saving this drug requires a free Physicians Office Resource account.