Methoxyflurane (Green Whistle) Flashcards
1
Q
Presentation
A
3ml glass bottle
2
Q
Indications
A
Pain relief
3
Q
Contraindications
A
Pre existing renal disease or impairment
Concurrent use of tetracycline antibiotics
Exceeding the total dose of 6ml in 24 hours
4
Q
Side Effects
A
Drowsiness Nausea from the smell Low blood pressure (hypotension) Bradycardia Renal toxicity if >6ml administered in 24 hours
5
Q
Route (self)
A
Via penthrox inhaler
Commences after 8-10 breaths
Lasts 3-5 mins once discontinued
3ml provides 25 mins of analgesia
6
Q
Other Notes
A
Do not administer in a confined space!
7
Q
Type of Drug
A
Inhalation analgesic agent at low concentrations
8
Q
Precautions
A
Patient must hold the inhaler themselves or be directly supervised by a paramedic holding it for them
Pre-eclampsia
Concurrent use with oxytocin may cause hypotension
