Conditions list medically reviewed by George Krucik, MD, MBA
Learn more about anxiety with this overview of anxiety disorders.
The recommended amount of caffeine is usually 400 mg per day for healthy adults. Caffeine overdose may occur if you ingest more than this amount.
People who have GAD worry uncontrollably about common occurrences and situations. GAD is different from normal feelings of anxiousness.
Acute mountain sickness is a condition that occurs when your body can't adjust to a high level of altitude. Learn more about the signs and how to treat it.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.