Asthma
Overview
Asthma is a condition in which your airways narrow and swell and may produce extra mucus.
Key Facts
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Symptoms
Shortness of breath, chest tightness, wheezing, coughing
Cause
Environmental and genetic factors
RiskFactors
Allergies, smoking, obesity, air pollution
Diagnosis
Spirometry, peak flow, methacholine challenge
Prevention
Avoid triggers, maintain healthy lifestyle, medication adherence
Treatment
Inhalers, corticosteroids, leukotriene modifiers
HomeCare
Avoid allergens, monitor symptoms, use peak flow meter
Complications
Severe asthma attacks, hospitalizations
AlternativeTherapies
Breathing exercises, yoga
Living With Disease
Carry rescue inhaler, track symptoms regularly
Frequently asked questions
A chronic condition that affects breathing.
It can be managed but not cured.