After the first few they were already giving me breathing troubles, so they dropped me to an even lower
dose to start and built up slowly over time.
At the beginning of this year/end of last year, however, I ended up with pneumonia/atelactasis, after starting to be treated with ceftin for a sinus infection. The hospital ended up putting me on Augmentin, but after a week that was making no progress (sorry, I don't recall the mg for the z-pac, ceftin, or augmentin).