Clarithromycin Medication Summary
No separate FDA Medication Guide was found for this label. This summary is based on FDA/DailyMed prescribing information.
What is this medication?
Clarithromycin is described in FDA/DailyMed prescribing information. No separate FDA Medication Guide was found for this label. This summary is based on FDA/DailyMed prescribing information.
What is this medication used for?
1 INDICATIONS AND USAGE Clarithromycin tablets are a macrolide antimicrobial indicated for mild to moderate infections caused by designated, susceptible bacteria in the following: Acute Bacterial Exacerbation of Chronic Bronchitis in Adults (1.1) Acute Maxillary Sinusitis (1.2) Community-Acquired Pneumonia (1.3) Pharyngitis/Tonsillitis (1.4) Uncomplicated Skin and Skin Structure Infections (1.5) Acute Otitis Media in Pediatric Patients (1.6) Treatment and Prophylaxis of Disseminated Mycobacterial Infections (1.7) Helicobacter pylori Infection and Duodenal Ulcer Disease in Adults (1.8) Limitations of Use To reduce the development of drug-resistant bacteria and maintain the effectiveness of.
What should I know before taking it?
4 CONTRAINDICATIONS Hypersensitivity to clarithromycin or any macrolide drug (4.1) Cisapride and pimozide (4.2) History of cholestatic jaundice/hepatic dysfunction with use of clarithromycin (4.3) Colchicine in renal or hepatic impairment (4.4) Lomitapide, lovastatin, and simvastatin (4.5) Ergot alkaloids (ergotamine or dihydroergotamine) (4.6) Lurasidone ( 4.7 ) 4.1 Hypersensitivity Clarithromycin tablets are contraindicated in patients with a known hypersensitivity to clarithromycin, erythromycin, or any of the macrolide antibacterial drugs [see Warnings and Precautions (5.1) ] . 4.2 Cisapride and Pimozide Concomitant administration of clarithromycin tablets with cisapride and pimozide is.
What important warnings are listed?
5 WARNINGS AND PRECAUTIONS Severe Acute Hypersensitivity Reactions: Discontinue clarithromycin if occurs ( 5.1 ) QT Prolongation : Avoid clarithromycin in patients with known QT prolongation or receiving drugs known to prolong the QT interval, ventricular arrhythmia ( torsades de pointes ), hypokalemia /hypomagnesemia, significant bradycardia, or taking Class IA or III antiarrhythmics ( 5.2 ) Hepatotoxicity : Discontinue if signs and symptoms of hepatitis occur ( 5.3 ) Serious adverse reactions can occur due to drug interactions of clarithromycin with colchicine, some lipid-lowering agents, some calcium channel blockers, and other drugs ( 5.4 ) Risk of all-cause mortality one year or more.
How is this medication usually taken?
Clarithromycin tablets USP are available as: 250 mg: light yellow colored, oval shaped, biconvex film-coated tablets, with ‘D’ debossed on one side and ‘62’ on the other side. 500 mg: light yellow colored, oval shaped, biconvex film-coated tablets, with ‘D’ debossed on one side and ‘63’ on the other side.
What side effects are listed?
The following serious adverse reactions are described below and elsewhere in the labeling: Acute Hypersensitivity Reactions [see Warnings and Precautions (5.1) ] QT Prolongation [see Warnings and Precautions (5.2) ] Hepatotoxicity [see Warnings and Precautions (5.3) ] Serious Adverse Reactions Due to Concomitant Use with Other Drugs [see Warnings and Precautions (5.4) ] Clostridium difficile Associated Diarrhea [see Warnings and Precautions (5.6) ] Exacerbation of Myasthenia Gravis [see Warnings and Precautions (5.8) ]
What interactions are listed?
Co-administration of clarithromycin is known to inhibit CYP3A, and a drug primarily metabolized by CYP3A may be associated with elevations in drug concentrations that could increase or prolong both therapeutic and adverse effects of the concomitant drug. Clarithromycin should be used with caution in patients receiving treatment with other drugs known to be CYP3A enzyme substrates, especially if the CYP3A substrate has a narrow safety margin (e.g., carbamazepine) and/or the substrate is extensively metabolized by this enzyme. Adjust dosage when appropriate and monitor serum concentrations of drugs primarily metabolized by CYP3A closely in patients concurrently receiving clarithromycin. Table.
Where can I find the official prescribing information?
Review the full prescribing information on DailyMed: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=0c4db97f-f4c9-4cac-9f12-9db1d967ebeb
⚠️ Disclaimer
This summary is for educational purposes only and is not medical advice. Always consult your doctor, pharmacist, or other licensed healthcare professional before starting, stopping, or changing any medicine. Read full medical disclaimer.