How do members experience Fentanyl?

Top 5 reported purposes & perceived effectiveness

Purpose Patients Evaluations Perceived Effectiveness
Pain 111 48
Fibromyalgia 35 23
Breakthrough pain 24 16
Back pain 4 2
Migraine headaches 4 2

Common side effects

Side effect Patients Percentage
Constipation 9
Fatigue 3
Dizziness 2
Drowsiness 2
Sleepiness 2
Blood in vomit 1

Side effect severity

Side effects as an overall problem
Severity Evaluations Percentage
Severe 11
Moderate 7
Mild 27
None 23

Member evaluations

tigger13039

evaluated on Jan 01, 2015

  • Perceived effectiveness for awakening due to pain: Can't tell
  • Side effects: None

Ladywolf319

evaluated on Jan 29, 2014

  • Perceived effectiveness for surgery: Major
  • Side effects: Mild

pheonix61

evaluated on Jan 23, 2013

  • Perceived effectiveness for fibromyalgia: None
  • Side effects: Mild