Chronic Cough: Causes and Natural Treatment (90% Success Rate)
What is chronic coughing?
The cough is the body's natural reflex to irritation in the throat. It is mediated by urge-to-cough receptors located in airways. We need oxygen 24/7 for body cells and this involuntary reaction is essential to clear airways and ensure our survival. However, chronic coughing has a different mechanism because it depletes your body cells and the brain of vital oxygen. This is the reason why you feel miserable after coughing attacks.
What causes coughing?
Ventilation rates (chronic diseases)
| All references or
click below for abstracts
|Normal breathing||6 L/min||-||Medical textbooks|
|Healthy Subjects||6-7 L/min||>400||Results of 14 studies|
|Asthma||13 (~+mn~2) L/min||16||Chalupa et al, 2004|
|Asthma||15 L/min||8||Johnson et al, 1995|
|Asthma||14 (~+mn~6) L/min||39||Bowler et al, 1998|
|Asthma||13 (~+mn~4) L/min||17||Kassabian et al, 1982|
|Asthma||12 L/min||101||McFadden, Lyons, 1968|
|COPD||14 (~+mn~2) L/min||12||Palange et al, 2001|
|COPD||12 (~+mn~2) L/min||10||Sinderby et al, 2001|
|COPD||14 L/min||3||Stulbarg et al, 2001|
|Cystic fibrosis||15 L/min||15||Fauroux et al, 2006|
|Cystic fibrosis||10 L/min||11||Browning et al, 1990|
|Cystic fibrosis*||10 L/min||10||Ward et al, 1999|
|CF and diabetes*||10 L/min||7||Ward et al, 1999|
|Cystic fibrosis||16 L/min||7||Dodd et al, 2006|
|Cystic fibrosis||18 L/min||9||McKone et al, 2005|
|Cystic fibrosis*||13 (~+mn~2) L/min||10||Bell et al, 1996|
|Cystic fibrosis||11-14 L/min||6||Tepper et al, 1983|
Chronic coughing is a very common feature for all these conditions. Why do you cough? During bouts of coughing, these people breathe even more. Hyperventilation reduces body oxygen levels and causes innumerable negative effects (see the links below).
Chronic coughing causes numerous health problems (see the chart on the right). Each arrow on this graph has supporting medical evidence that is provided on other pages of this website - see the links with medical studies below.
Natural chronic cough treatment
Persistent cough can be stopped with simple and easy breathing exercises. These exercises are parts of a natural cough treatment program, the Buteyko breathing technique, taught by more than 170 Russian medical doctors to their patients with asthma, bronchitis, COPD, cystic fibrosis and many other conditions. The exercise works well in children (over 5 years old) and adults, even at night and even for dry cough.
For more details related to these simple breathing exercises, visit this page "How to stop a cough at night".
Detailed instructions are alsop provided in the video on the right side "How to Stop Coughing Naturally".
Permanent remedy for persistent cough
After testing their patients, over 150 Russian medical doctors (who developed this exercise) found that persistent cough is possible only in those patients who have less than 20 seconds for the body O2 test. As a result, the permanent chronic-cough remedy is to slow down the unconscious- or automatic-breathing pattern closer to the medical norm in order to get more than 20 seconds for the body O2 test all the time.
Reference pages: Breathing norms and the DIY body oxygen test:
- Breathing norms: Parameters, graph, and description of the normal breathing pattern
- Body-oxygen test (CP test) : How to measure your own breathing and body oxygenation (two in one) using a simple DIY test
References: pages about CO2 effect:
- Vasodilation: CO2 expands arteries and arterioles facilitating perfusion (or blood supply) to all vital organs
- The Bohr effect: How and why oxygen is released by red blood cells in body tissues
- Nerve stabilization: Carbon dioxide has powerful calmative and sedative effects on brain neurons and nerve cells
J Assoc Physicians India. 2000 Mar;48(3):343-5.
The role of cough and hyperventilation in perpetuating airway inflammation in asthma.
Singh V, Chowdhary R, Chowdhary N.
Department of Pulmonary Medicine, SMS Medical College, Jaipur-302 016, India.
Air flowing through a pipe exerts frictional stress on the walls of the pipe. Frictional stress of more than 40 N/m2 (velocity equivalent of air 113 m/s) is known to cause acute endothelial damage in blood vessels. The frictional stress in airways during coughing may be much greater, however, since the velocity of air may be as high as speed of sound in air. We suggest that high levels of frictional stress perpetuate airway inflammation in airways which are already inflamed and vulnerable to frictional stress-induced trauma in patients with asthma. Activities associated with rapid ventilation and higher frictional stress (e.g. exercise, hyperventilation, coughing, sneezing and laughing) cause asthma to worsen whilst activities that reduce frictional stress (Yoga 'Pranayama', breathing a helium-oxygen mixture and nasal continuous positive airway pressure) are beneficial. Therefore control of cough may have anti-inflammatory benefits in patients with asthma.
Jpn J Physiol. 1991;41(6):879-91.
Influence of central respiratory activity on the cough response in anesthetized dogs.
Suzuki H, Kondo T, Yamabayashi H, Kobayashi I, Ohta Y.
Department of Medicine, Tokai University School of Medicine, Isehara, Japan.
Cough responses evoked by mechanical stimulation of the tracheobronchial mucosa in anesthetized and tracheostomized dogs were studied... Coughing could be evoked when the dog was made apneic either by hyperventilation or by the Hering-Breuer reflex...
Handb Exp Pharmacol. 2009;(187):263-76.
Clinical cough I: the urge-to-cough: a respiratory sensation.
Department of Physiological Sciences, Box 100144, HSC, University of Florida, Gainesville, FL 32610, USA.
Cough is generated by a brainstem neural network. Chemical and mechanical stimulation of the airway can elicit a reflex cough and can elicit a cognitive sensation, the urge-to-cough. The sensation of an urge-to-cough is a respiratory-related sensation. The role of the respiratory sensation of an urge-to-cough is to engage behavioral modulation of cough motor action. Respiratory sensations are elicited by a combination of modalities: central neural, chemical, and mechanical. Stimulation of respiratory afferents or changes in respiratory pattern resulting in a cognitive awareness of breathing are mediated by central neural processes that are the cognitive neural basis for respiratory sensations, including the urge-to-cough. It is proposed that the urge-to-cough is a component of the cough motivation-to-action system. The urge-to-cough is induced by stimuli that motivate subjects to protect their airway by coughing...
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