Caffeine

What is Caffeine?

TYPES:Generic: CaffeineBrand:

Caffeine is a mild stimulant found in a range of popular drinks such as tea, coffee, and carbonated soft drinks. It has positive effects on mental alertness and concentration. Overuse can cause anxiety and insomnia, however. Some 90% of Americans use caffeine every day.

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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

stargeek

evaluated on Aug 18, 2008

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

mser245

evaluated on Aug 22, 2008

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

GoCats76

evaluated on Sep 01, 2008

  • Perceived effectiveness for Parkinson's disease: Slight
  • Side effects: None
Learn more about our community’s experience with Caffeine

What are people saying about Caffeine?

617

617

members have reported taking Caffeine

Join the conversation and connect with people who have taken Caffeine
Last updated:

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