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Date of last update: 9/5/2017.

Forum Name: Pharmacy & Drug Topics

Question: adverse reaction to clarithromycin

 12122004a - Sat Aug 14, 2010 9:17 am

Hello,I am posting concerning an antibiotic regimen I am on for h pylori.I am taking clarithromycin 500 mg 4 times a day,and amoxicillin 500 mg 2 times a day.and omeprazole 20 mg 2 times a day.I seem to be having a reaction to the clarithromycin since taking it.I have heart palpatations anxiety feeling,trouble sleeping and strange feeling I am concerned because some symptoms are frightening.I really want to get rid of the infection.What can I do?
 Dr.M.jagesh kamath - Tue Aug 17, 2010 10:33 am

User avatar Hello,Transient CNS changes like agitation,depersonization,nightmares,tremours etc have been reported as side effects clarithromycin as post marketing surveillance results. These events subside after withdrawl.
Recently, levofloxacin (500 mg qd)-based triple therapy has been shown to achieve an eradication rate of 90% for both the first- and second-line treatment for H. pylori eradication.
Perhaps your physician may try this as an alternative medication to eradicate H.Pylori though this drug is more used in clarithromycin resistant cases.Do consult yor doctor.
Best wishes.

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