Lung Function

Lung Function: Lung function refers to how well the lungs work to supply oxygen to the body and remove carbon dioxide, a waste gas produced during breathing. The lungs are vital organs of the respiratory system, made up of millions of tiny air sacs called alveoli where the exchange of gases takes place. When we breathe in, oxygen from the air enters these sacs and passes into the blood, while carbon dioxide from the blood moves into the lungs to be exhaled. Healthy lung function is essential for maintaining energy levels, supporting organ function, and overall well-being. Factors such as age, lifestyle, environment, and medical conditions like asthma, bronchitis, or chronic obstructive pulmonary disease (COPD) can affect how efficiently the lungs work. Lung function is often measured through tests like spirometry, which checks how much air a person can inhale and exhale, and how quickly they can do it. Good lung health can be maintained by avoiding smoking, staying physically active, breathing clean air, and managing any respiratory illnesses promptly.

The tests may involve:

• A skin prick(small scratches on the skin to see if there’s a reaction)
• A small injection under the skin
• A blood testto check your immune response

Once they know the triggers, they might suggest allergy treatment such as allergy shots or tablets under the tongue. This treatment slowly exposes your body to tiny amounts of the allergen so your immune system learns to tolerate it.

The aim is to reduce your symptoms, cut down on medicines, and keep your breathing healthier in the long run.