I get amoxicillin wich works for sinus infections and ear infections
The antidiotic augmentin is spendy but has great benefits
The best antibiotic is levaquin it is a all purpose anti-biotic wehter you have a sinus infection,ear infection,bladder infection, cellulitis, levaquin will take that shit right away it is super expensive just the generic is 225$ for 14 tabs that is without insurance if you have good insurance you can get it for 15$. but no insurance it is def the most expensive antibiotic.
even with antibiotics like amoxicillin without insurance you can still get 15 tabs for 4$, augmentin wich is pretty much the same shit with just some with some potassium clavunate in it is still like 50$ no insurance.