When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Pathophysiology of asthma - Wikipedia

   en.wikipedia.org/wiki/Pathophysiology_of_asthma

   The mechanisms behind allergic asthma—i.e., asthma resulting from an immune response to inhaled allergens—are the best understood of the causal factors. In both people with asthma and people who are free of the disease, inhaled allergens that find their way to the inner airways are ingested by a type of cell known as antigen-presenting ...

3. Asthma - Wikipedia

   en.wikipedia.org/wiki/Asthma

   Asthma phenotyping and endotyping has emerged as a novel approach to asthma classification inspired by precision medicine which separates the clinical presentations of asthma, or asthma phenotypes, from their underlying causes, or asthma endotypes. The best-supported endotypic distinction is the type 2-high/type 2-low distinction.

4. Acute severe asthma - Wikipedia

   en.wikipedia.org/wiki/Acute_severe_asthma

   The cause for acute severe asthma attacks is still unknown and experts are also unsure of why it developed and why it does not respond to typical asthma treatments. [7] [medical citation needed] Not seeing a doctor regularly, therefore asthma is not under good control; Coming in contact with asthma triggers; Allergies or severe allergic reactions

5. Long-acting beta-adrenoceptor agonist - Wikipedia

   en.wikipedia.org/wiki/Long-acting_beta...

   LABAs are designed to reduce the need for shorter-acting β 2 agonists such as salbutamol (albuterol), as they have an approximately twelve-hour duration of action, compared to about five hours for salbutamol, making them candidates for sparing high doses of corticosteroids [citation needed] or treating nocturnal asthma and providing ...

6. Pursed-lip breathing - Wikipedia

   en.wikipedia.org/wiki/Pursed-lip_breathing

   It can be used effectively during asthma attacks to slow breathing and reduce the work of breathing. [1] Physicians, nurses, physical therapists, occupational therapists, and respiratory therapists teach this technique to their patients to ease shortness of breath and to promote deep breathing, also referred to as abdominal or diaphragmatic ...

7. Metered-dose inhaler - Wikipedia

   en.wikipedia.org/wiki/Metered-dose_inhaler

   MDI canister and actuator components from H&T Presspart. A metered-dose inhaler consists of three major components: the canister, which is produced in aluminum or stainless steel by means of deep drawing, where the formulation resides; the metering valve, which allows a metered quantity of the formulation to be dispensed with each actuation; and an actuator (or mouthpiece) which enables the ...