Antibiotics

Question 1

Abx of choice for tonsillitis in penicillin allergy?

Answer 1

Clarithromycin

not erythromycin :(

think clarith=clear throat

Question 2

Which UTI antibiotic should be avoided in renal impairment?

Bonus points for the eGFR cut-off to avoid

Answer 2

avoid nitrofurantoin in eGFR <45

use trimethoprim instead :)