What is hyperventilation? Hyperventilation is rapid or deep breathing, usually caused by anxiety or panic. This overbreathing, as it is sometimes called, may actually leave you feeling breathless. When you breathe, you inhale oxygen and exhale carbon dioxide. Excessive breathing may lead to low levels of carbon dioxide in your blood, which causes many of the symptoms that you may feel if you ...
Hyperventilation is irregular breathing that occurs when the rate or tidal volume of breathing eliminates more carbon dioxide than the body can produce. [1][2][3] This leads to hypocapnia, a reduced concentration of carbon dioxide dissolved in the blood.
Overview Hyperventilation is breathing that is deeper and faster than normal. It causes the amount of carbon dioxide (CO2) in the blood to drop. This may make you feel lightheaded. You may also have a fast heartbeat and feel short of breath. It also can lead to numbness or tingling in the hands or feet, anxiety, fainting, and sore chest muscles. Some causes of sudden hyperventilation include ...
Hyperventilation is abnormal breathing that involves rapid and deep breaths — you exhale more than you inhale. It often happens due to stress or anxiety.
Hyperventilating is when your breathing becomes too fast. Learn how to stop hyperventilation, and what to do if your breathing won't get back to normal.
Hyperventilation occurs when you start breathing very quickly. Learn what can make this happen, at-home care, and when to see a doctor.
Hyperventilation refers to fast breathing. The most common cause is fear or anxiety, but underlying medical conditions may also contribute to hyperventilation.
Hyperventilation causes are unknown. Symptoms of hyperventilation include bloating, burping, passing gas, pressure in the abdomen, dizziness, fainting, confusion, and ...