How do members experience Caffeine?

Top 5 reported purposes & perceived effectiveness

Purpose Patients Evaluations Perceived Effectiveness
Fatigue 85 22
Excessive daytime sleepiness (somnolence) 37 16
Headaches 24 4
Problems concentrating 12 2
Difficulty waking up 10 1

Common side effects

Side effect Patients Percentage
Insomnia 6
Anxious mood 3
Jittery feeling 3
Thirst 3
Bowel urgency 2
Dehydration 2

Side effect severity

Side effects as an overall problem
Severity Evaluations Percentage
Severe 1
Moderate 13
Mild 18
None 16

Member evaluations

GoCats76

evaluated on Sep 01, 2008

  • Perceived effectiveness for Parkinson's disease: Slight
  • Side effects: None

mser245

evaluated on Aug 22, 2008

  • Perceived effectiveness for fatigue: Slight
  • Side effects: Mild

stargeek

evaluated on Aug 18, 2008

  • Perceived effectiveness for Other: Major
  • Side effects: Moderate