Amoxicillin is an antibiotic often used for the treatment of a number of bacterial infections. These include middle ear infection, strep throat, pneumonia, skin infections, and urinary tract infections among others. It is taken by mouth, or less commonly by injection. Precautions, Contraindications and Warnings. Hypersensitivity can occur in 5-8% of patients receiving penicillin group of antibiotic. In case of any allergic reaction stop amoxicillin. Amoxil (amoxicillin) is a commonly used penicillin antibiotic. It is produced in tablets (500 mg 875 mg), capsules, chewable tablets and oral suspensions. Some infants may develop an allergic reaction to nystatin. Contact your pediatrician or seek medical attention immediately if you suspect your infant is having an allergic reaction, as a delay in treatment could lead to serious complications or death. Detectable serum levels are observed up to 8 hours after an orally administered dose of amoxicillin. Following a 1 gram dose and utilizing a special skin window technique to determine levels of the antibiotic, it was noted that therapeutic levels were found in the interstitial fluid. Amoxicillin 500mg Capsules - Summary of Product Characteristics (SmPC) by Aurobindo Pharma - Milpharm Ltd. Formulations of Amoxicillin capsules, USP contain Amoxicillin, a semisynthetic antibiotic, an analog of ampicillin, with a broad spectrum of bactericidal activity against many gram-positive and gram-negative microorganisms. Amoxicillin is a prescription antibiotic medication used to treat various bacterial infections of the nose, throat, ears, skin and urinary tract. In children, this medication is typically administered orally in liquid or chewable tablet form. Amoxicillin is indicated for the treatment of the following infections in adults and children (see sections 4.2, 4.4 and 5.1): • Severe infections of the ear, nose and throat (such as mastoiditis, peritonsillar infections, epiglottitis, and sinusitis when accompanied by severe systemic signs and symptoms) An allergic reaction is the body's way of responding to an invader. When the body senses a foreign substance, called an antigen, the immune system is triggered.