Ondansetron Flashcards
1
Q
Indications
A
Clinically significant nausea / vomiting
2
Q
Contraindications
A
Known severe allergy
Age under 1 year
Suspected serotonin syndrome
3
Q
Cautions
A
None
4
Q
Action
A
Is an antiemetic.
Blocks serotonin receptors in brain and GI tract.
5
Q
Side effects
A
Headache
Flushing
6
Q
Administration & Dose
A
IV : 8mg undiluted. Once
IM : 4mg undiluted. Repeat after 20 mins.
7
Q
Onset
A
IV : 2-5 mins
IM : 5-10 mins
8
Q
Duration
A
4-8 hours
