Our bodies are finely tuned machines and need oxygen to produce energy. Atmospheric air enters our body through the airways. Upon reaching the lungs, the inhaled oxygen diffuses into the blood and is exchanged for carbon dioxide, which is thrown out of the body. The smooth running of the airways and other parts of the respiratory system is crucial for the process.
Patients with asthma, however, suffer from hypersensitive airways, which become inflamed and narrow when they encounter allergens like smoke, tobacco and pollen. Asthma-related inflammation results in symptoms, which vary from person to person, from one season to another, and at any time of the day. Some of the key symptoms that make it difficult for the patient to breathe include:
Wheezing—a high-pitched sound while breathing.
Coughing can be accompanied by mucus and worsens at night, disturbing sleep.
Tightness in the chest—a feeling that something is squeezing or sitting on one’s chest.
Breathlessness—inability to catch one’s breath or feeling out of breath.
Bu hikaye THE WEEK India dergisinin May 07, 2023 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Giriş Yap
Bu hikaye THE WEEK India dergisinin May 07, 2023 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Giriş Yap
Hat-Trick Or Has-Beens?
India look to win their third straight Test series in Australia, but ageing superstars and recent humiliation at home have cast a shadow on their hopes
Constipation Can Put Your Heart At Risk
PEOPLE WITH CONSTIPATION have an increased risk of major cardiac events, including heart attack, stroke and heart failure, especially if they also have high blood pressure, finds an international study published in the American Journal of Physiology-Heart and Circulatory Physiology.
Too Much Sitting Can Accelerate Ageing
SITTING FOR EXTENDED PERIODS can harm the heart and accelerate ageing, even if you are young and get the minimum recommended amount of daily exercise, according to a US study published in the journal PLOS One.
Efficiency and innovation
As health care evolves, professionals must employ innovative methods to refine their skills
Level up
Only 30 per cent of needy patients are able to undergo transplant in India; we need more dedicated transplant centres
HOPE STEMS FROM A CELL
While stem cell therapies have shown success in treating blood disorders, orthopaedic ailments, autoimmune diseases and eye issues, there is hope that they can one day treat patients with heart disease, blindness, Parkinson's, HIV, diabetes and spinal cord injuries
Mind matters
Your mindset can limit or expand your physical ability
Cutting edge
Would you go under the knife if a robot was the one holding it? Or would you say, \"No way, I need a human touch\"? You might have to decide soon because a robot that can imitate skilled human surgeons is already here.
The smallest cut
Minimally invasive surgeries have a bright future, with virtual reality and 3D procedures offering greater precision and AI on the horizon
Signalling a revolution
Canadian scientist and entrepreneur Sachdev Sidhu is focused on bringing cutting-edge antibody engineering to his country of origin
