IV Opiates Flashcards
Morphine analgesic dose
2-10 mg
Morphine onset
20 min
Morphine peak
0.5-1 min
Morphine duration
4-5 hours
Morphine half-life
3-5 hours
Morphine % protein bound
26-36%
Hydromorphone (dilaudid) analgesic dose
0.4 - 2 mg
Hydromorphone (dilaudid) onset
15-30 min
Hydromorphone (dilaudid) peak
30-90 min
Hydromorphone (dilaudid) duration
4-5 hours
Hydromorphone (dilaudid) half life
1-3 hours
Hydromorphone (dilaudid) % protein bound
8-19%
Hydromorphone (dilaudid) potency compared to morphine
5-7
Fentanyl analgesic dose
50-100 mcg
Fentanyl onset
2-5 min
Fentanyl peak
20-30 min
Fentanyl duration
30 - 60 minutes
Fentanyl half life
2-4 hours
Fentanyl % protein bound
84%
Fentanyl potency compared with morphine
100
Remifentanil analgesic dose
Not used
Remifentanil onset
60 seconds
Remifentanil peak
60 seconds
Remifentanil duration
5-10 hours