Palliative Care Flashcards
What other medications should you always prescribe alongside strong opioids?
Laxative and anti-emetic
The dose of oral morphine should be increased in increments of what?
30-50%
Once a patient’s total daily opioid dose is known, how should oral morphine be given?
Twice daily modified release preparation (MST)
How much of the total daily dose of morphine should be prescribed as Oramorph for breakthrough pain?
1/6th of the total daily dose
What opioid is first line in patients with mild-moderate renal failure?
Oxycodone
How often should a fentanyl patch be changed?
Every 72 hours
A 12mcg per hour fentanyl patch is equivalent to how much daily oral morphine?
45mg
What are some options of opioids that can be used in patients with severe renal failure?
Buprenorphine, fentanyl, alfentanil
How is a PO morphine dose converted to an IV or SC morphine dose?
Divide by 2
How is a PO morphine dose converted to an IV or SC diamorphine dose?
Divide by 3
How is a PO morphine dose converted to a PO oxycodone dose?
Divide by 2
How is a PO morphine dose converted to an IV oxycodone dose?
Divide by 3
1mg of SC alfentanil is equivalent to what dose of oral morphine?
30mg
How should the dose of oral codeine, dihydrocodeine or tramadol be converted to oral morphine?
Divide by 10
Which anti-emetic is first line for nausea and vomiting caused by reduced gastric motility?
Metoclopramide