MedPath

Amoxicillin

Generic Name
Amoxicillin
Brand Names
Amoxil, Augmentin, Clavulin, Moxatag, Omeclamox, Prevpac, Talicia, Voquezna 14 Day Dualpak 20;500, Voquezna 14 Day Triplepak 20;500;500
Drug Type
Small Molecule
Chemical Formula
C16H19N3O5S
CAS Number
26787-78-0
Unique Ingredient Identifier
9EM05410Q9
Background

Amoxicillin, or BRL-2333, is a penicillin G derivative first described in the literature in 1972. Amoxicillin has similar activity to penicillin and ampicillin, but leads to higher serum concentrations than ampicillin.

Amoxicillin was granted FDA approval on 18 January 1974.

Indication

Amoxicillin alone is indicated to treat susceptible bacterial infections of the ear, nose, throat, genitourinary tract, skin, skin structure, and lower respiratory tract. Amoxicillin is given with calvulanic acid to treat acute bacterial sinusitis, community acquired pneumonia, lower respiratory tract infections, acute bacterial otitis media, skin and skin structure infections, and urinary tract infections. Amoxicillin is given with omeprazole in the treatment of Helicobacter pylori (H. pylori) infection.

Amoxicillin is used in combination with vonoprazan and clarithromycin as co-packaged triple therapy or in combination with vonoprazan as co-packaged dual therapy to treat H. pylori infection in adults.

Associated Conditions
Acute Bacterial Sinusitis (ABS), Acute Otitis Media (AOM), Bacterial Infections, Community Acquired Pneumonia (CAP), Duodenal ulcer caused by helicobacter pylori, Genitourinary tract infection, Helicobacter Pylori Infection, Lower Respiratory Tract Infection (LRTI), Peptic Ulcer With H. Pylori Infection, Sinusitis, Skin and Subcutaneous Tissue Bacterial Infections, Urinary Tract Infection, Acute, uncomplicated Gonorrhea, Ear, nose, and throat infections

Interactions Between Cranberry Juice and Antibiotics Used to Treat Urinary Tract Infections

Not Applicable
Completed
Conditions
Urinary Tract Infections
First Posted Date
2004-06-09
Last Posted Date
2006-11-30
Lead Sponsor
National Center for Complementary and Integrative Health (NCCIH)
Target Recruit Count
18
Registration Number
NCT00084201
Locations
🇺🇸

University of Washington, Seattle, Washington, United States

Effect of Three Periodontal Therapies in Current Smokers and Non-Smokers

Phase 2
Completed
Conditions
Periodontitis
Periodontal Diseases
Interventions
First Posted Date
2003-08-05
Last Posted Date
2013-04-22
Lead Sponsor
The Forsyth Institute
Target Recruit Count
146
Registration Number
NCT00066066
Locations
🇺🇸

Department of Periodontology, Cambridge, Massachusetts, United States

Amoxicillin for the Treatment of Pediatric Autoimmune Disorders Associated With Streptococcal Infections

Phase 4
Completed
Conditions
Autoimmune Disease
Mental Disorder
Obsessive Compulsive Disorder
Streptococcal Infection
Tic Disorder
First Posted Date
2002-12-10
Last Posted Date
2008-03-04
Lead Sponsor
National Institute of Mental Health (NIMH)
Target Recruit Count
30
Registration Number
NCT00001658
Locations
🇺🇸

National Institute of Mental Health (NIMH), Bethesda, Maryland, United States

Acupuncture and Herbal Treatment of Chronic HIV Sinusitis

Not Applicable
Completed
Conditions
HIV Infections
Sinusitis
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Immune Enhancement Project
Target Recruit Count
40
Registration Number
NCT00002149
Locations
🇺🇸

Immune Enhancement Project, San Francisco, California, United States

Prospective Comparison of Ampicillin / Amoxicillin Versus Ceftriaxone for the Treatment of Salmonella Infections in AIDS Patients

Not Applicable
Completed
Conditions
HIV Infections
Salmonella Infections
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
University of Southern California
Registration Number
NCT00002052
Locations
🇺🇸

Los Angeles County - USC Med Ctr, Los Angeles, California, United States

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