UTIs Flashcards
What are the empirical UTI antibiotics in Australia for women?
- Trimethoprim
- cephalexin
- Amoxicillin/ clavulanate or nitrofurantoin
What UTI antibiotics are contraindicated in pregnant women?
trimethoprim
What are the empirical UTI antibiotics in Australia for men?
Same as for women
- Trimethoprim
- cephalexin
- Amoxicillin/ clavulanate or nitrofurantoin
What is the trimethoprim - OCP interaction you should warn people about?
trimethoprim will cause a decrease in oestrogen recycling but gut bacteria -> decreased oestrogen and potentially break through bleeding while on OCP
How should trimethoprim be taken?
300mg at night
What UTI bacteria are cephalosporins not effective against?
MRSA
listeria
enterococcus
How is ceftriaxone given?
IV only
1g BD
injected over 3-5 minutes to avoid arrhythmias
What is the role of norfloxacin in UTIs
one of the only agents still effective against P aeruginosa
What is cotrimoxazole?
combination of trimethoprim + sulphamethoxazole