Tetracyclines Flashcards
1
Q
MOA
Tetracyclines
A
Reversibly binds to 30S ribosomal subunit - dec protein synthesis
Bacteriostatic
2
Q
Which tetracyclines are eliminated renally
A
tetracycline
oxytetracycline
Democlocycline
3
Q
Which tetracyclines are eliminated hepatobiliary
A
doxycycline
minocycline
4
Q
Adverse reactions
tetracyclines
A
- Photosensitivity
- discoloration of developing teeth - pregnancy and children
5
Q
What results in Fanconi-like syndrome
A
Outdated Tetracycline
6
Q
Important drug interaction to keep in mind when using tetracyclines
A
Divalent and Trivalent cations will chelate antibiotic
Ca2+,Mg,Al, Dairy products, etc
7
Q
Which tetracycline is used for treatment of SIADH?
A
Demeclocycline
8
Q
Clinical uses
Tetracycline
A
Rickettsia infections Mycoplasma pneumo Chlamydia Brucellosis vibrio cholera Borrelia burgdorferi