GI pharmacology Flashcards
1
Q
What drugs are acid supressors
A
antacids
H2 receptor antagonists
PPI
2
Q
What is the treatment for Crohns disease
A
5ASAs for crohns
- treated with prednisolone for short term for CD and UC
- Treated with azathioprine long term for both
- Treated with methotrexate for just UC
- Biologics help with the inflammation
3
Q
What is the treatment for H pylori
A
Triple therapy for a week
CAP
Clarithromycin
Amoxicillin
PPI
4
Q
What is the function of alginates like gaviscon
A
Create a protective reflux barrier
5
Q
How do hitamine receptor antagonists reduce acid secretion
A
Histamine binding to the H2 receptor on the parietal cell stimulares gastric acid secretion so the antagonist reduces this
6
Q
What are H2 receptor antagonist examples
A
Ranitidine
7
Q
What drug can be used to reduce bile transport through the body
A
Ursodeoxycholic acid