Amoxiclav is an antibiotic to help infection specifically water n maybe a sinus chest.infection etc azithromycin is antibiotic but generally used for chlamydia.x
And Azythromycin is a antibiotic... My bro jus got 5pills of that for A Bad Sinus Infection.
Considering amoxicillin is a version of penicillin, you have some kind of infection.