Dexamethasone Flashcards
1
Q
Presentation
A
8mg in 2ml
2
Q
Indications
A
- Severe croup
- Bronchospasm associated with severe respiratory distress, not responsive to Salbutamol NEB
- Exacerbation of COPD
- Adult stridor
3
Q
Contraindications
A
Hypersensitivity
4
Q
Precautions
A
Solutions which are unclear
5
Q
Side effects
A
Nil significant
6
Q
Pharmacology
A
Decamethasone is a corticosteroid with anti-inflammatory actions which also provides immunosupression.
7
Q
Metabolism
A
Metabolised by CYP3A4
8
Q
Excretion
A
Excreted by the kidneys
9
Q
IV effects
A
Onset - 30-60secs
Peak - 2hrs
Duration - 36-72hrs