A member asked:

How long does the side effects of zithromax last?

A doctor has provided 1 answer

Azithromycin : has a half life of almost 4 days, so once u take one dose, it will be in your system for at least that long. With adverse reactions to drugs (allergies), these can occur at any time during therapy-- Once your body realizes "hey I don't like this stuff". The good news is azithromycin rarely causes serious side effects, so hopefully u are doing OK...

Answered 11/1/2018

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Related Questions

A member asked:

How long will an allergic reaction to zithromax last?

A doctor has provided 1 answer