Asthma is a chronic lung condition that inflames and narrows the airways, leading to recurring episodes of wheezing, chest tightness, shortness of breath and coughing.
What Happens in the Airways
The airways are the tubes that carry air in and out of the lungs. In someone with asthma, these airways are inflamed and unusually sensitive, so they react strongly to certain triggers. When that happens, the muscles around the airways tighten, the lining swells further, and the airways narrow — leaving less room for air to pass through. The cells lining the airways can also produce more mucus than usual, narrowing things further still. Together, this chain reaction produces the symptoms of an asthma attack, and it can repeat every time the airways are irritated.
Common Triggers
Asthma varies a lot from person to person — a trigger that sets off one person's symptoms may not affect another at all. Common triggers include:
Allergens: dust, animal fur, cockroaches, mould, and pollen
Irritants: cigarette smoke, air pollution, workplace chemicals or dust, and strong household sprays or fragrances
Certain medicines, such as aspirin and other NSAIDs
Viral respiratory infections, including the common cold
Sinus infections
Acid reflux
Psychological stress
Physical exertion
Who's More Likely to Develop Asthma
Research into asthma and related conditions like eczema and hay fever has pointed to several consistent risk factors:
A family history of allergic conditions is the single strongest risk factor — it raises the risk of hay fever several-fold and roughly triples or quadruples the risk of asthma
In children aged 3–14, a positive allergy skin test and elevated IgE levels increase the likelihood of asthma
In adults, reacting to a larger number of allergens on a skin test is linked to higher asthma risk
Asthma is more common in lower-income populations, and asthma-related deaths are concentrated in low- and middle-income countries
Occupational exposure is the most commonly reported cause of work-related lung disease worldwide
Asthma shows up more often in certain sports — cycling, mountain biking and distance running in particular — and less often in weightlifting and diving
Exposure to tobacco smoke, especially a mother smoking during pregnancy, is linked to higher rates of asthma, wheeze and respiratory infections in children
Poor air quality from traffic pollution or high ozone levels is repeatedly linked to worse asthma outcomes
Some research links Caesarean delivery to a modestly higher rate of childhood asthma compared to vaginal birth
Psychological stress is thought to worsen asthma not by causing symptoms directly, but by amplifying the airway's inflammatory response to allergens and irritants
If you have asthma, keep your reliever inhaler with you and follow the plan your doctor has given you. Severe breathlessness, blue lips or difficulty speaking is an emergency: go to the nearest hospital.
This article is for general education and is not medical advice. Similia Homoeo Clinix makes no claim that homeopathy treats, cures or prevents any disease. Please keep your doctor involved in your care, and in an emergency go to the nearest hospital.
