Symptom Search

My Symptoms List

Lightheadedness
Dizziness    
Nausea
Shortness of breath    

4 possible causes of "Lightheadedness, Dizziness, N..."
Symptoms:
  • Heart murmurs
  • Lightheadedness
  • Dizziness
  • Nausea
  • Shortness of breath
  • Excessive yawning
1. Heart Attack Overview
In the movies, heart attacks are always very obvious. In reality, heart attacks aren't always so sudden or dramatic. Read our brief overview for information about heart attacks.
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Sleep paralysis
  • Lightheadedness
  • Dizziness
  • Nausea
  • Shortness of breath
  • Abnormal heart rhythms
2. Panic Disorder
Panic disorder occurs when you live in fear of having a panic attack. You are having a panic attack when you feel sudden, overwhelming terror that has no obvious cause. You may experience physical symptoms such as ...
Symptoms:
  • Loss of appetite
  • Lightheadedness
  • Dizziness
  • Nausea
  • Shortness of breath
  • Withdrawn behavior
3. 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...
Symptoms:
  • Heart rate altered
  • Lightheadedness
  • Dizziness
  • Nausea
  • Shortness of breath
  • Excessive sweating
4. Marine Animal Bites or Stings
Many marine animals bite or sting. Some deliver venom through their teeth, tentacles, spines, or skin. Others, such as sharks, aren't venomous but can inflict serious bites with their large, sharp teeth. Most creature...
This condition is considered a medical emergency. Urgent care may be required.

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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