The importance of this topic is highlighted by a study identifying potential drug–drug interactions with travel-related medications in 45% of travelers using chronic medications, and 3.5% of interactions are potentially serious. Interactions of commonly used travel-related vaccines and medications are discussed here. Is plaquenil still available Plaquenil vs dyslexia Plaquenil eye damage reversible Jul 07, 2011 Azithromycin and chloroquine do not exhibit any direct pharmacokinetic interactions 115. Chloroquine is known to delay cardiac repolarization through inhibition of the potassium ion channel 116, increasing the chances of prolonging the electrocardiogram QT interval, while azithromycin does not 117. The recommended adult dose of azithromycin for treatment of lung and skin infections is 500 mg as two 250 mg tablets taken on the first day, followed by one 250 mg tablet taken at the same time each day for 4 more days. When treating flare-ups of COPD, azithromycin can also be taken as two 250 mg tablets once daily for 3 days. Drug interactions are reported among people who take Zithromax and Hydroxyzine hydrochloride together. This study is created by eHealthMe based on reports of 11 people who take Zithromax and Hydroxyzine hydrochloride from Food and Drug Administration FDA, and is updated regularly. eHealthMe has been monitoring drugs and supplements since 2008. However, the spacing between the administration of some vaccines that are not given at the same time needs consideration. Concomitant administration of multiple vaccines, including live attenuated vaccines, generally is safe and effective. Chloroquine and azithromycin interaction Activity of azithromycin or erythromycin in combination with., Zithromax - Uses, Side Effects, Interactions. Plaquenil 200mg qd Dec 16, 2008 Azithromycin and chloroquine do not exhibit any clinically relevant pharmacokinetic interactions, although chloroquine resistance is reversible with calcium channel blockers, such as verapamil and desipramine, that inhibit p-glycoprotein-mediated efflux 67, 68. Azithromycin-chloroquine and the intermittent preventive.. Zithromax and Hydroxyzine hydrochloride drug interactions.. Interactions between Travel Vaccines & Drugs - Chapter 2.. Azithromycin is a commonly used antibiotic for a number of infections caused by bacteria. If you've been prescribed this antibiotic, you may be wondering why your doctor told you not to drink. Learn about drug interactions between azithromycin oral and chlorpromazine oral and use the RxList drug interaction checker to check drug combinations. Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media Adults with fever, a positive peripheral blood smear, and a positive rapid diagnostic test for Plasmodium falciparum were randomised in both studies to either azithromycin AZ 1,000 mg plus chloroquine CQ 600-mg base AZCQ 1,000 mg once daily for three days or mefloquine hydrochloride MQ 1,250 mg split dose.