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Asthma

Synonyms

Bronchial 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

References

Frequently asked questions

A chronic condition that affects breathing.
It can be managed but not cured.