Hyperventilation syndrome

Hyperventilation syndrome

    * Introduction
    * Pathogenesis and causes
    * Signs and symptoms
    * Diagnosis
    * Treatment
Chronic hyperventilation syndrome is a respiratory disorder, with psychological or physiological basis involving breath too deep or too fast. Maybe this feeling chest pain and tingling in the fingers and around the mouth (paresthesia) way it can be accompanied by panic attacks.

People with SDR of hyperventilation feel they have enough air. In reality, the same oxygen in arterial blood (normal value is 98% for hemoglobin saturation) and too little carbon dioxide in the blood and other tissues. While oxygen is abundant in blood, hyperventilation syndrome effectively reduce the release of his vital organs due to low CO2-induced vasoconstriction and suppressed Bohr effect.
Autopromoveaza hyperventilation is only as fast breathing lowers carbon dioxide levels in the normal levels and the occurrence of respiratory alkalosis. This aggravates symptoms of forcing people to try to breathe even faster exacerbated the problem. Respiratory alkalosis leads to changes in the leadership of the nervous system and cause numbness, dizziness and changes in perception often accompanying this condition. Other mechanisms may also occur and some people are psychologically succeptibile to this phenomenon than others.
Most cases are caused by anxiety or stress. However, medical conditions such as infections, heart attacks, exsangvinizarile, hypocapnia and alkalosis due to chemical imbalances, blood loss and increased central nervous system sensitivity can also cause symptoms. Many people with anxiety disorder or agoraphobia will experience hyperventilation syndrome. However, most patients with this sidnrom not have these disorders. Hyperventilation syndrome is a very common cause of dizziness. About 25% of patients complaining of dizziness are diagnosed with hyperventilation syndrome. People with this. In reality, the same oxygen in arterial blood (normal value is 98% for hemoglobin saturation) and. While oxygen is abundant in blood, hyperventilation syndrome effectively reduce the release of his vital organs due to low CO2-induced vasoconstriction and suppressed Bohr effect. Autopromoveaza hyperventilation is only ca. This aggravates symptoms of forcing people to try to breathe even faster exacerbated the problem. lead to changes in the nervous system and cause other management mechanisms can also occur and some people are psychologically succeptibile to this phenomenon than others. Most cases are. But many medical conditions as people will experience hyperventilation syndrome. However, most patients with this sidnrom not have these disorders. Hyperventilation syndrome is an estimated 25% of patients complaining of dizziness are diagnosed with hyperventilation syndrome.
A traditional method of treatment for an acute episode is that the patient breathe into a paper bag and restocking reinspirarea causing CO2. Today this method is not recommended. When hiperventileaza patients to change their blood chemistry alkalosis. In alkalosis hemoglobin binds oxygen-stronger Bohr effect as the patient's cells become hypoxic. Restriction of inspired oxygen at the expense of the patient worsens hypoxia.
The same benefits can be obtained voluntary safer by slowing the respiratory rate. Such inspiration is maintained for 7 sec and mature for 11 sec. However, if after a few minutes, the intervention is not effective, the patient should see a doctor Turin's emergency. Most patients benefit from careful slow breaths twice a day for 5 minutes. The aim is to reduce breath no less than five per minute. This method becomes a habit and help you understand that rapid breathing is not necessary.