Most Potent Bronchodilators Are Natural

Bronchodilators chartA bronchodilator is a chemical that is a relaxant of smooth muscles in airways. It causes natural dilation of bronchi and bronchioles while improving air flow to alveoli and preventing bronchospasm. Bronchodilators are divided on endogenous bronchodilators (produced in the human body, like CO2 and nitric oxide), and medical drugs.

Chemical bronchodilators have side effects. They are highly toxic and include potent poisonous substances such as albuterol, bitolterol, ephedrine, isoetharine, isoproterenol, pirbuterol, racepinephrine, ritodrine, terbutaline and many others. For more details related to their toxicity, you can visit (National Institute of Health in the USA): side effects of bronchodilators.

These chemicals are used for treatment of asthma, COPD, bronchitis, cystic fibrosis and other respiratory conditions. However, these bronchodilators are generally unnecessary since most cases of acute bronchospasm, such as asthma attacks or exacerbations due to bronchitis, can be prevented using a simple natural remedy that addresses the cause of bronchospasm. The cause of bronchospasm can be found after analyzing this Table.

Ventilation rates (chronic diseases)

Condition Minute
Number of
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 (+-2) L/min 16 Chalupa et al, 2004
Asthma 15 L/min 8 Johnson et al, 1995
Asthma 14 (+-6) L/min 39 Bowler et al, 1998
Asthma 13 (+-4) L/min 17 Kassabian et al, 1982
Asthma 12 L/min 101 McFadden, Lyons, 1968
COPD 14 (+-2) L/min 12 Palange et al, 2001
COPD 12 (+-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 (+-2) L/min 10 Bell et al, 1996
Cystic fibrosis 11-14 L/min 6 Tepper et al, 1983

Most Potent Bronchodilator

CO2 is a natural bronchodilator Low CO2 causes bronchospasm

Since people with these health problems breathe about 2 times more than the norm they have reduced levels of CO2 in airways and alveoli. CO2 is a very potent bronchodilator. It is possibly the most potent bronchodilator since CO2 is the most potent relaxant of smooth muscles of arteries or strongest known vasodilator. CO2 deficiency causes spasm of smooth muscles in airways and increased resistance and work of breathing. CO2 deficiency also promotes injury to lungs (see links to medical studies below) and tissue hypoxia (deficiency of oxygen in body cells) leading to immunosuppression, appearance of allergic reactions, and inability of the organism to eliminate chronic inflammation (also a proven medical fact).

Therefore, chemical bronchodilators can save lives of critically ill people, but there is no need to use them day after day. All 3 components of bronchospasm (spasm of smooth muscles, chronic inflammation and extra mucus due to irritation or allergic response) relate to hyperventilation or low CO2 levels in airways.

Hence, an educated way to deal with bronchospasm is to increase CO2 levels in airways. Normal alveolar CO2 eliminates spasm of airways and improves oxygen delivery to body cells. One can apply easy breathing exercises for acute exacerbations that are freely provided on this site, instead of using chemical bronchodilators.

The video on the right side ("Hyperventilation and Natural Bronchodilators") features Dr. Artour Rakhimov, who explains the key cause of bronchospasm.

Or go back to Symptoms of hyperventilation

You can leave your grammatically correct feedback and/or comments below. Thanks.

HTML Comment Box is loading comments...