Dexamethasone

Question 1

Presentation of Dexamethasone

Answer 1

8mg in 2ml glass vial

Question 2

Pharmacology of Dexamethasone

Answer 2

Corticosteroid secreted by the adrenal cortex

Question 3

Pharmacology of Dexamethasone (actions)

Answer 3

Relieves inflammatory reactions and provides immunosuppression

Question 4

Metabolism of Dexamethasone

Answer 4

By the liver and other tissues, and excreted predominantly by the kidneys

Question 5

Dexamethasone Indications

Answer 5

Bronchospasm associated with acute respiratory distress not responsive to nebulised Salbutamol

Anaphylaxis

Acute exacerbation of COPD

Question 6

Dexamethasone Contraindications

Answer 6

Known hypersensivity to Dexamethasone

Question 7

Dexamethasone Precautions

Answer 7

Solutions which are not clear or are contaminated should be discarded

Question 8

Route of Administration of Dexamethasone

Answer 8

IV

IM

Question 9

Side Effects of Dexamethasone

Answer 9

Nil of significance

Question 10

Effects of Dexamethasone

Answer 10

IV
Onset: 30-60min
Peak: 2hrs
Duration: 36-72hrs

Question 11

Dexamethasone Special Notes

Answer 11

Does not contain an anti microbial agent, therefore use solution immediately and discard any residue