137 online
Most Popular Choices
Share on Facebook 42 Printer Friendly Page More Sharing
OpEdNews Op Eds    H4'ed 5/20/17

Cleaning up the air we breathe

By       (Page 1 of 2 pages)   No comments
Follow Me on Twitter     Message Citizen News Service - CNS
Become a Fan
  (2 fans)

Shobha Shukla, Citizen News Service - CNS

Living life normally is possible for people with asthma if they manage it well
Living life normally is possible for people with asthma if they manage it well
(Image by CNS (Citizen News Service))
  Details   DMCA

(CNS): My first personal brush with the severity of asthma was several years ago, when one of my students suddenly started gasping for breath in the middle of her Physics Practical final examination of Class 12. We were clueless about the cause of her sudden affliction. Other than making her sit in the open air and force her to drink water, we did not know what to do. A frantic phone call to her parents elicited that it was an attack of asthma as she had forgotten her inhaler at home. Thankfully she normalized after a while. But the memory of those agonizing 15 minutes still remains etched in my mind.

What if something untoward had happened because of her and her parents' carelessness and our ignorance?

Even though awareness about asthma has increased manifold since then, it still remains a a major global health problem. A chronic, non communicable respiratory condition, asthma affects over 300 million people (10% of them being in India) and kills nearly 250,000 people every year. There is no cure for it, but with proper treatment and care most people can lead normal lives. However, poor control of asthma, and poor access to quality asthma treatment, can lead to serious consequences. Management of asthma is very much about controlling the condition with effective treatment. Strangely, for a condition that is so common, and can cause serious illness or death if not treated, there is no gold standard definitive diagnostic test for it. A clinical diagnosis based on symptoms is all that we have. The Global Initiative for Asthma (GINA) defines asthma by the 'history of respiratory symptoms such as wheeze, shortness of breath, chest tightness and cough that vary over time and in intensity, together with variable expiratory airflow limitation.'

This, coupled with fact that asthma symptoms mimic other respiratory diseases, could often lead to misdiagnosis. Whilst in the past, asthma was often under diagnosed, the pendulum now seems to have swung the other way, at least in some countries. Referring to a paper published by two London doctors in the Archives of Disease in Childhood, BBC says that 'asthma is now being over-diagnosed and trivialised, and that too many children are being incorrectly diagnosed with asthma, with inhalers being dispensed for no good reason'. The paper asks doctors to consider the use of more objective checks-testing nitrogen oxide levels and blood tests -if they are unsure about a diagnosis. And if a child is not getting better despite asthma medication, then, instead of increasing doses automatically, the possibility of an incorrect diagnosis should be considered.

In another study done in Canada, researchers found that one third of the adults diagnosed with asthma in the past 5 years showed no signs of the condition on retesting--either because it had got better or they were wrongly diagnosed in the first place. They were able to safely stop taking asthma medicines under medical supervision.

While the problem of unnecessary and over treatment of asthma seems to be present in the developed countries, many people around the world still lack access to basic effective treatment. In a webinar recently organised by CNS (Citizen News Service), Dr Kevin Mortimer, Department of Respiratory Medicine, Liverpool School of Medicine, stressed that poor asthma control and poor access to quality asthma treatment, can lead to serious consequences and impairments. He informed that the inhaler treatment comprises (i) reliever treatment-- as and when required, and (ii) regular preventive treatment that can stop the symptoms from arising in the first place. Inhaled corticosteroids are the most important asthma drugs and are on the WHO essential medicines list. Yet they remain out of reach for many of the world's poor who have asthma. Most rural areas are underserved by health services. To achieve effective asthma care for all, especially the rural poor, health systems need to be strengthened, and a key part of that strengthening is having access to funded basic quality asthma treatment, believes Dr Mortimer.

Prof Surya Kant, Head of Respiratory Medicine Department, King George's Medical University, recommends a 6-D approach for management of asthma: (i) Doctor (who knows how to deal with asthma (ii) Diagnosis (correct diagnosis), (iii) Drug/Dosage (prescribe correct drug in right doses), (iv) Device (select the correct device for drug delivery), (v) Deliberation (interaction with patient for proper care), (vi) a(D)herence (to inhalation treatment therapy as advised by the doctor).

While there is effective treatment available to keep asthma under control in the majority of cases, Dr Mortimer acknowledges that "Our understanding of the disease (why do some people get it and others not, what factors contribute to its development, etc) still remains poor. There are many sub types of asthma, and it is not a single entity, as we normally believe. So there are about 10% patients whose asthma does not respond fully even to the best treatments available. We do not know why, but perhaps some genetic factors play a part in these cases."

Next Page  1  |  2

(Note: You can view every article as one long page if you sign up as an Advocate Member, or higher).

Must Read 1   Valuable 1  
Rate It | View Ratings

Citizen News Service - CNS Social Media Pages: Facebook page url on login Profile not filled in       Twitter page url on login Profile not filled in       Linkedin page url on login Profile not filled in       Instagram page url on login Profile not filled in

Citizen News Service (CNS) specializes in in-depth and rights-based, health and science journalism. For more information, please contact: www.citizen-news.org or @cns_health or www.facebook.com/cns.page
Go To Commenting
The views expressed herein are the sole responsibility of the author and do not necessarily reflect those of this website or its editors.
Writers Guidelines

Contact AuthorContact Author Contact EditorContact Editor Author PageView Authors' Articles
Support OpEdNews

OpEdNews depends upon can't survive without your help.

If you value this article and the work of OpEdNews, please either Donate or Purchase a premium membership.

If you've enjoyed this, sign up for our daily or weekly newsletter to get lots of great progressive content.
Daily Weekly     OpEd News Newsletter
   (Opens new browser window)

Most Popular Articles by this Author:     (View All Most Popular Articles by this Author)

Management of respiratory diseases beyond drugs: Pulmonary Rehabilitation

Oxygen therapy is like a prescription drug: Use it rationally

New funding boosts research for controlling TB, malaria, dengue and leishmaniasis

Progress made but work remains on firewalling health policy from tobacco industry

Youth Changemakers at the forefront of advocating for sexual health and rights

A bouquet of novel compounds: New treatment options for HIV

To View Comments or Join the Conversation:

Tell A Friend