Hyperventilation

Definition

• Hyperventilation: Over-breathing.
• Characterized by breathing much faster and deeper than normal, usually >20 breaths/min.

Symptoms

• Common symptoms:
  • Dizziness
  • Fainting
  • Nausea
  • Chest or abdominal pain
  • Tingling around mouth and hands
• Feeling of not getting enough air due to rapid, deep breathing.
• High oxygen intake with decreased carbon dioxide in blood leading to chemical changes.

Triggers

• Common causes:
  • Tension
  • High altitudes
  • Strenuous work
  • Panic
  • Physical injuries
  • Poisoning
• Possibility of developing into chronic syndrome due to:
  • Constant pressure
  • Stress
  • Sleep deprivation

Managing an Attack

• Important to breathe calmly:
  • Start with a deep breath out
  • Followed by a deep breath in
• Breathing in and out into a paper bag might help.

Long-term Solutions

• Breathing therapy.
• Consulting a physician if attacks are frequent.

Key Takeaways

• Hyperventilation is not dangerous.
• Effective management requires calm breathing and possibly medical help.