Question

How long is the antibiotic azithromycin in your system after last dose?.

Answer 1

Answer:

Azithromycin will be in your system for around 15.5 days, after the last dose.

Explanation:

Azithromycin has an elimination half-life of 68 hours. The prolonged terminal half-life is thought to be due to extensive uptake and subsequent release of drug from tissues. It takes around 5.5 x elimination half life's for a medicine to be out of your system. Therefore it would take 374 hours about 15.5 days (5.5 x 68 hours) for it to be eliminated from the system. So it'll be in your system for that period of time, after the last dose.

Answer 2

It will be around for about 15.7 days due to a reaction at first but u would need to see a doctor after 15.5 days