GI pharmacology Flashcards

1
Q

What drugs are acid supressors

A

antacids
H2 receptor antagonists
PPI

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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
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3
Q

What is the treatment for H pylori

A

Triple therapy for a week

CAP
Clarithromycin
Amoxicillin
PPI

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4
Q

What is the function of alginates like gaviscon

A

Create a protective reflux barrier

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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

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6
Q

What are H2 receptor antagonist examples

A

Ranitidine

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7
Q

What drug can be used to reduce bile transport through the body

A

Ursodeoxycholic acid

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