Respiratory Alkalosis, A Simple Guide To The Condition, Diagnosis, Treatment And Related Conditions

This book describes Respiratory Alkalosis, Diagnosis and Treatment and Related DiseasesRespiratory alkalosis is a disorder caused by a low level of carbon dioxide in the blood because of breathing excessively (main cause). Respiratory alkalosis happens when the patient breathes too fast or too deep and carbon dioxide levels fall too low. This induces the pH of the blood to rise and become too alkaline.
Breathing too fast can induce a person to go into respiratory alkalosis. This happens when a person's pH level is higher than 7.45. CausesA person may breathe too fast because of anxiety, overdosing on certain medicines, or using a ventilator. Frequent causes are:1. Anxiety or panic2. Fever3. Over-breathing (hyperventilation)4. Pregnancy (this is normal)5. Pain6. Tumor7. Trauma8. Severe anemia9. Liver disease10.
Overdose of certain medicines, such as salicylates, progesteroneAny lung disease that results in breathlessness can also produce respiratory alkalosis (such as pulmonary embolism and asthma). Panic attacks and anxiety are the most frequent causes of hyperventilation. They are not the only possible causes.1. Heart attack2. Pain3. Drug use4. Asthma5. Fever6. Chronic obstructive pulmonary disease7. Infection8.
Pulmonary embolism9. PregnancyAt its simplest definition, respiratory alkalosis almost always indicates that a person is breathing so fast that they are getting rid of excess carbon dioxide. Carbon dioxide is an acid. Because of this carbon dioxide loss, the body's pH may be more alkaline, the opposite of acidic. Since some of the body's processes function in a tightly regulated range of pH levels, it is important that people keep a pH balance that is close to normal.
In some cases, a doctor may believe that having a more alkaline pH less dangerous than having an acidic one. Some causes of respiratory alkalosis can be high-risk and need more urgent medical attention. Doctors will normally classify the possible causes of respiratory alkalosis into 3 categories. All of these causes hyperventilation, or breathing too fast. These 3 categories are:A. Related to a medical conditionVarious medical disorders can cause respiratory alkalosis such as:1.
Atrial flutter2. Panic disorder3. Liver disease4. Pneumothorax, which happens when air in the pleural cavity induces a collapsed lung5. Pulmonary embolism6. Overdose of salicylate medications, such as aspirinPregnancy can also produce respiratory alkalosis. This is because a woman is likely to breathe faster during the third trimester due to the needs of the growing fetus. B. Accidentally inducedOccasionally, a person receiving breathing support through a ventilator may show signs of respiratory alkalosis.
This indicates that the ventilator is supplying too many breaths, or breaths that are too large, and the person exhales out extra carbon dioxide. C. Purposefully induced for therapyIf a person has a disorder that produces acidosis, a doctor may make modifications to their ventilator settings to try to help him or her breathe out the excess carbon dioxide. This can help get a person's pH levels back to normal.
Diagnosis is when when a person's pH level is higher than 7.45. TreatmentPatients with hyperventilation syndrome can benefit from reassurance, re-breathing into a paper bag during acute episodes, and treatment for underlying psychological anxiety. Sedatives and antidepressants should be given for patients not responding to conservative treatmentIn patients presenting with hyperventilation, a systematic approach should be used to exclude possibly life-threatening causes first before diagnosing less serious disorders.
TABLE OF CONTENTIntroductionChapter 1 Respiratory Alkalosi...