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Asthma

Asthma is a common long-term inflammatory disease of the airways. It is characterized by variable and recurring symptoms and reduced lung function. Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. A sudden worsening of asthma symptoms sometimes called an asthma attack or an asthma exacerbation can occur when…

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History, Community, Culture & Applications

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Explore the main themes, entities and connections around Asthma. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Causes
Genetic and environmental factors
Complications
Gastroesophageal reflux disease (GERD), sinusitis, obstructive sleep apnea
Deaths
Approximately 442,000 (2023)
Diagnostic method
Based on symptoms and spirometry
Duration
Long term
Frequency
Approximately 363 million (2023)

Topics to explore

A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Signs and symptoms

Classification

Causes

Mechanism

Diagnosis

Prevention

Management

Outlook

Epidemiology

History

Society and culture

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

Asthma

Nodes269
Edges268
Triples253
Avg. degree1.99
Density0.007435
Components1

How this topic connects Entity context

Quick relationship hints grouped by predicate. Useful for spotting recurring semantic connections around the current entity.

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Asthma

Top relations

related to Genetics · 15
Asthma → GATA3, GSDMB, GWAS, II, IL1RL1/IL18R1, IL33, Large, Meta-analyses, MHC, Multiple, ORMDL3, Pathway, The, TSLP, Twin
related to history · 14
Asthma → Arabic, BC, Egypt, Greek, Hippocrates, In, It, Jewish, Maimonides, Maqāla, Rabw, Traditional Chinese, Treatise, Wellcome Foundation
related to Phenotyping and endotyping · 14
Asthma → ACO, An, Aspirin-exacerbated, Asthma-COPD, FeNO, Fractional, Irritant-induced, Occupational, T2, T2-high, T2-low, The, Type-2, Within
related to Economics · 12
Asthma → Canada, Germany, HIV/AIDS, However, In, People, Singapore, Switzerland, There, These, United States, Worldwide
related to Lifestyle modification · 12
Asthma → Aspirin, Certain, Due, Exposure, For, Guidelines, It, Non-medical, NSAIDs, Obesity, Pulmonary, Regular
related to Outlook · 9
Asthma → Children, Despite, Disease Study, Estimates, GBD, Over, The Global Burden, They, Young
related to Risk factors · 9
Asthma → Children, Conversely, DNA, Early, Factors, Nicotine, Prenatal, Respiratory, This
related to Epidemiology · 8
Asthma → In, It, Low, Overall, Rates, The, While, Within
related to Health disparities · 8
Asthma → Americans, As, Hispanic, However, In, Puerto Rican, The, United States
related to 19th century · 7
Asthma → At, Bosworth, He, In, Medical, Roosevelt's, Theodore Roosevelt

Important terminology Word statistics

Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.

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Important terminology

symptoms disease treatment allergens may used exacerbations control corticosteroids guidelines exposure respiratory factors medication inhaled include also severe risk children

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
AsthmaCausesGenetic and environmental factors1.00infobox
AsthmaComplicationsGastroesophageal reflux disease (GERD), sinusitis, obstructive sleep apnea1.00infobox
AsthmaDeathsApproximately 442,000 (2023)1.00infobox
AsthmaDiagnostic methodBased on symptoms and spirometry1.00infobox
AsthmaDurationLong term1.00infobox
AsthmaFrequencyApproximately 363 million (2023)1.00infobox
AsthmaPronunciation.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-…1.00infobox
AsthmaPronunciationUS: /ˈæzmə/1.00infobox
AsthmaRisk factorsAir pollution, allergens, urban environments1.00infobox
AsthmaSpecialtyPulmonology1.00infobox
AsthmaSymptomsRecurring episodes of wheezing, coughing, chest tightness, shortness of breath1.00infobox
AsthmaTreatmentAvoiding triggers, inhaled corticosteroids and long-acting beta2 agonists1.00infobox
AsthmaUsual onsetChildhood1.00infobox
Asthmacausesrecurrent episodes of wheezing0.90text
Asthmais acommon long-term inflammatory disease of the airways0.90text
Asthmais aabsence of these inflammatory markers and the mechanisms are not well researched0.90text
Asthmais atype-2 low phenotype while sensitizer-induced occupational asthma is a type-2 high phenotype0.90text
Asthmais akind of asthma distinguishable by recurrent0.90text

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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