Would 250 mg Zithromax twice a day be better than 500 mg once a day? I'm asking because I read that antibiotics need to be at a consistent level in the blood throughout the day.
The Zithromax was prescribed with Plaquenil 200 mg twice a day
Posted by MariaP (Member # 18692) on :
Once a day will keep the levels up. I am taking 600 mg every day since sept. and have done find.
Posted by charlie (Member # 25) on :
Zithromax has a 72 hour half life....once a day is fine...since it builds up in your system if you take it daily.