Trimethoprim and Sulfamethoxazole Flashcards
1
Q
Trimethoprim and Sulfamethoxazole MOA
A
Inhibit bacterial folate production essential for bacterial growth
2
Q
Is Trimethoprim and Sulfamethoxazole bactericidal or bactiostatic?
A
Bacteriostatic
3
Q
Trimethoprim and Sulfamethoxazole Adverse Effects (common)
A
Hyperkalaemia
Nausea
Vomiting
Diarrhoea
4
Q
Trimethoprim and Sulfamethoxazole Adverse Effects (infrequent)
A
Headache
Drowsiness
Photosensitivity
5
Q
Trimethoprim and Sulfamethoxazole Adverse Effects (rare)
A
Electrolyte disturbances
C. diff
6
Q
Trimethoprim and Sulfamethoxazole Counselling
A
Take with food to reduce stomach upset
Avoid excessive sun exposure
7
Q
Trimethoprim and Sulfamethoxazole Interactions
A
Phenytoin
Methotrexate
Warfarin