Bronchitis is an inflammation of the bronchi – the small air passages in the lungs. It usually occurs as result of a viral infection (often after a cold or flu when the body’s immune system is low). However irritation from cigarette smoke or dusty polluted environments can also cause bronchial inflammation. The ‘smoker’s cough’ many complain of can often be the first sign of chronic bronchitis.
Bronchitis causes swelling of the airways and increased production of mucous, which leads to symptoms including:
- Breathlessness
- Wheezing
- Coughing
- Coughing up phglem
- Fatigue
- Cyanosis – blue tinge to the skin from lack of oxygen
Medical Treatment
If left untreated bronchitis can lead to bacterial infections, such
as pneumonia, and can permanently damage the delicate air passages
in the lungs.
Bronchitis has similar symptoms to flu or asthma and is often misdiagnosed at home, therefore it is best to see a doctor for a proper medical evaluation.
Smoking is a major risk factor for bronchitis and smokers experiencing
early symptoms should quit. Your doctor can advise on methods of
quitting or you can visit www.quit.org.au for more information.
Keeping away from passive smoke and smoky environments - even if
you do not smoke - is essential for recovery. Although bronchitis
is a viral infection, antibiotics may also be prescribed to prevent
pneumonia or other bacterial infections.
Immune System Support
Since bronchitis often results during times of immune system weakness
– such as during a cold or flu, boosting the immune system
is important.
Supplementing the diet with certain vitamins and may help in resisting infections and encouraging quicker recovery.
Some supplements which may help:
Astragalus – is a traditional Chinese herb, highly valued for its immune-boosting properties. Clinical studies have shown it to be effective when used as a preventative measure against the common cold.1 It has also been shown to reduce the duration and severity of symptoms of the common cold.
Zinc – is involved in virtually every aspect
of immunity. When zinc levels are low, a number of cell functions
critical to the immune response cease. Studies have shown this effect
is reversed by zinc supplementation.2 Zinc,
like Vitamin C, also posesses an antiviral activity against several
viruses that cause the common cold.
Vitamin A - is essential to proper immune function.3 It plays an important role in maintaining the mucous linings of the body, which help trap viruses and bacteria. It also enhances white blood cell function and increases antibody response.4 Vitamin A is a powerful antioxidant which helps protect the thymus gland, which is susceptible to free radical damage.
Vitamin D – Deficiency in vitamin D has been found to be a risk factor for severe lower respiratory disorder.5
Cod Liver Oil is rich in both Vitamins A and D, and is a convenient way of obtaining these nutrients.
Expectorants
One of the most important priorities with bronchitis is to rid the
lungs of excess fluid so oxygen can circulate.
A type of medicine called “Expectorants” are used for this purpose. These medicines decrease the viscosity (thickness) of mucous and make it easier to expel from the lungs. A cough medicine containing a cough suppressant should never be used as it does the exact opposite.
Eucalyptus oil is a powerful, natural expectorant, used for over 150 years. When used on its own, or in conjunction with steam vapour therapy, it can help loosen phglem and help clear fluid on the lungs, helping the lungs to heal. It is also found in “inhalants” which are blends of eucalyptus oil and other aromatic oils.
Add 15-20 drops of Eucalyptus oil or Inhalant in a bowl of steaming hot water and inhale, using a towel over the head. Or try running a Steam Vaporiser in the bedroom for all-night relief. The steam helps naturally clear mucous from the chest allowing easier breathing and more restful sleep, assisting recovery.
Supplementary Measures
- Bed rest is most important to help the body to heal
- Drink plenty of water to help keep the mucous in the lungs runny and easier to cough up.
- Avoid smoky or dusty environments.
References
Available on request.
This material is for information purposes only and is not a substitute for medical diagnosis or treatment. If symptoms persist, please contact your healthcare professional.
