Symptom Search

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Headache    
Insomnia
Shortness of breath    

4 possible causes of "Headache, Insomnia, Shortness..."
Symptoms:
  • Hyperventilation
  • Sleep disturbance
  • Headache
  • Insomnia
  • Shortness of breath
  • Burping
1. Anxiety
What is anxiety? Anxiety often manifests itself as an apprehension about daily life. Learn the basics with this overview of the types of anxiety disorders.
Symptoms:
  • Impatient
  • Headache
  • Insomnia
  • Shortness of breath
  • Teeth grinding
  • Anxiety attack
2. Generalized Anxiety Disorder
People who suffer from generalized anxiety disorder, or GAD, worry uncontrollably about common occurrences and situations. The condition may also be called chronic anxiety neurosis.GAD is different than normal feeling...
Symptoms:
  • Nausea
  • Deep breathing
  • Headache
  • Insomnia
  • Shortness of breath
  • Rapid breathing
3. Caffeine Overdose
Caffeine overdose may occur when you ingest more than the recommended amount of caffeine, which is usually 200 to 300 mg per day. However, a safe amount of caffeine is different for everyone, as it depends on weight...
Symptoms:
  • Abnormal heart rhythms
  • Loss of appetite
  • Headache
  • Insomnia
  • Shortness of breath
  • Coughing up blood
4. Acute Mountain Sickness
Hikers, skiers and adventurers who travel to high altitudes can sometimes develop acute mountain sickness, also referred to as altitude sickness or high altitude pulmonary edema. It typically occurs at about 8,000 fee...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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