The 3 page is way has better information but add Cipro has black box warnings which is a last resort medication. If you’re treating an infection if a bacterial culture can be done do it because you want to take something sensitive to it the infection. Most dermatologist choose doxycycline and Bactrim because they’re broad spectrum antibiotics. Where keflex is considered a cephasporin and a cousin to penicillin which is in amoxicillin be careful for allergies is often prescribed for uti or marodantin/marobid

I agree, the third page is much more informative. I am actually allergic to Doxycycline and Clendomaycin, I’m sure that second one is spelled wrong but hey, it’s a hard word lol. Anyhow, thanks so much for posting such helpful information!!