Methoxyflurane

Question 1

Methoxyflurane Mechanism of action

Answer 1

Inhaled analgesic

Question 2

Methoxyflurane indications

Answer 2

Moderate to severe pain

Question 3

Methoxyflurane Contraindications (5)

Answer 3

Known to severe allergy

Personal or family history of malignant hyperthermia

Unable to obey commands

Known renal impairment

Received methoxyflurane within the last week

Question 4

Methoxyflurane Cautions (3)

Answer 4

Aged 75 years or more particularly if Ill

Pre-eclampsia (high blood pressure, swelling oh hands and feet)

Giving in confined space

Question 5

Methoxyflurane pregnancy and Brest feeding

Answer 5

May be administered during pregnancy

May cause temporary drowsiness in the baby and should be discussed with maternity cater if there are known signs of foetal distress

May be administered during breastfeeding

Question 6

Methoxyflurane Dosage

Answer 6

Max of 6ml (2 doses) for patients 12 years and older

Max of 3ml (1 dose) for child less than 12 years

Question 7

Methoxyflurane Common adverse effects (4)

Answer 7

Sedation

Light headed ness

Nausea

Horrible smell or taste

Question 8

Methoxyflurane Onset of effect

Answer 8

1 - 2 minutes

Question 9

Methoxyflurane Duration of effect

Answer 9

2 - 5 minutes after stopping administration

Question 10

Methoxyflurane Usual preparation

Answer 10

3ml bottle in the whistle