Tonsillitis/Pharyngitis
"I&#039;m allergic to amoxicillin, penicillin, and erythromycin.  This is pretty much the only antibiotic I can take.  Works fast, works well.  Only side effect is I get night sweats.  It gets 10/10 because this is the only antibiotic that I can actually take without Bad Stuff (or death) happening."