Status asthmaticus

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Status asthmaticus Classification and external resources
ICD-10	J46.
ICD-9	493.01, 493.91
MeSH	D013224

Status asthmaticus is an acute exacerbation of asthma that does not respond to standard treatments of bronchodilators and corticosteroids. Symptoms include chest tightness, rapidly progressive dyspnea (shortness of breath), dry cough and wheezing.

The lung failure means that oxygen can no longer be provided, carbon dioxide can no longer be eliminated, which leads to acidosis.

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v • d • e Pathology of respiratory system (J, 460-519), respiratory diseases Upper RT (including URTIs) Acute Common cold - Rhinitis - Sinusitis - Pharyngitis (Strep throat) - Tonsillitis - Laryngitis - Tracheitis - Croup - Epiglottitis Other nose disease (Vasomotor rhinitis, Hay fever, Atrophic rhinitis, Nasal polyp, Deviated septum) - Adenoid hypertrophy - Peritonsillar abscess - Vocal fold nodule - Laryngospasm Lower RT (including LRTIs) Pneumonia Viral - Bacterial - Bronchopneumonia Other acute Bronchitis (Acute, Chronic) - Bronchiolitis Chronic Emphysema - COPD - Asthma (Status asthmaticus) - Diffuse panbronchiolitis - Bronchiectasis Lung diseases due to external agents Pneumoconiosis (Asbestosis, Bauxite fibrosis, Berylliosis, Caplan's syndrome, Chalicosis, Coalworker's pneumoconiosis, Siderosis, Silicosis) - Byssinosis - Hypersensitivity pneumonitis (Bagassosis, Bird fancier's lung, Farmer's lung) Other lung disease, principally affecting the interstitium ARDS - Pulmonary edema - Löffler's syndrome - Eosinophilic pneumonia - Interstitial lung disease (Hamman-Rich syndrome, Idiopathic pulmonary fibrosis) Suppuration Empyema - Lung abscess Other pleural disease/pleural effusion (Pneumothorax, Hemothorax, Hemopneumothorax, Hydrothorax) mediastinal disease (Mediastinal emphysema, Mediastinitis) Mendelson's syndrome - Atelectasis Other/general Respiratory failure - Influenza - SARS see also congenital (Q30-Q34, 748)