Bronchospasm
More common causes
Tobacco use
Strongyloidiasis
Respiratory syncytial virus infection
Bacterial pneumonia
Chronic obstructive pulmonary disease
Asthma
Upper respiratory tract infections
Smoke inhalation
Anaphylaxis
Exercise-induced bronchoconstriction
Anaphylactoid reactions
Near-drowning
Less common causes
Congestive heart failure
Bronchopulmonary dysplasia
Aspiration pneumonitis
Snake envenomation
Carcinoid syndrome
Systemic mastocytosis
Chronic eosinophilic leukemia
Pharmacological causes
Acetylcysteine
Adalimumab
Adefovir
Adenosine
Agalsidase beta
Albuterol sulfate
Alemtuzumab
Alfentanil hydrochloride
Amiodarone hydrochloride
Amphotericin B lipid complex
Amphotericin B liposomal
Anidulafungin
Aspirin
Atenolol
Atovaquone
Atracurium
Axatilimab
Azelastine hydrochloride
Azithromycin monohydrate
Aztreonam
Aztreonam / avibactam
Baclofen
Balsalazide disodium
Basiliximab
Beclomethasone
Beclomethasone dipropionate
Benzonatate
Betaxolol
Bethanechol chloride
Bisoprolol fumarate
Bortezomib
Brentuximab vedotin
Brivaracetam
Budesonide
Budesonide / formoterol
Budesonide / glycopyrrolate / formoterol
Buprenorphine / naloxone
Buprenorphine hydrochloride
Bupropion hydrochloride
Bupropion hydrochloride SR
Bupropion hydrochloride XL
Cabazitaxel
Calcitonin
Cangrelor
Captopril
Carboplatin
Carvedilol
Carvedilol ER
Casirivimab / imdevimab
Caspofungin acetate
Ceftazidime
Ceftriaxone sodium
Celecoxib
Cetuximab
Ciprofloxacin hydrochloride
Ciprofloxacin hydrochloride ER
Cisatracurium besylate
Citalopram hydrobromide
Clomipramine hydrochloride
Clopidogrel bisulfate
Colistimethate sodium
Conjugated estrogens
Cyclophosphamide
Cyclosporine
Cytomegalovirus immune globulin
Darbepoetin alfa
Dasatinib
Desflurane
Dexrazoxane
Dextromethorphan / quinidine
Dicloxacillin sodium
Diflunisal
Dipyridamole
Dobutamine
Docetaxel
Dorzolamide hydrochloride
Dorzolamide / timolol
Doxazosin mesylate
Doxazosin mesylate ER
Droperidol
Droxidopa
Eluxadoline
Enalapril maleate
Enalaprilat
Epoetin alfa
Etodolac
Etoposide
Etravirine
Famotidine
Flecainide acetate
Fluphenazine hydrochloride
Flurpiridaz F-18
Fluticasone / salmeterol
Fluticasone furoate
Fluticasone propionate
Folic acid
Formoterol fumarate
Foscarnet sodium
Fosinopril sodium
Fosphenytoin sodium
Ganciclovir
Gemcitabine
Gepotidacin
Guanfacine hydrochloride ER
Haloperidol
Haloperidol decanoate LA
Hydromorphone hydrochloride
Hydromorphone hydrochloride ER
Hydroxychloroquine sulfate
Ibandronate sodium
Ibritumomab tiuxetan
Ibuprofen
Idarucizumab
Ifosfamide
Iloprost
Indocyanine green
Infliximab
Insulin degludec
Insulin detemir
Insulin glargine
Interferon beta
Interferon gamma-1b
Ipratropium bromide
Ipratropium / albuterol
Iron dextran
Iron sucrose
Isoniazid
Isoproterenol hydrochloride
Isosorbide mononitrate
Isosorbide mononitrate ER
Isotretinoin
Ketoprofen
Ketoprofen ER
Ketorolac tromethamine
Labetalol hydrochloride
Lamotrigine
Lamotrigine XR
Landiolol
Lansoprazole DR
Leuprolide acetate
Levocarnitine
Levofloxacin
Lidocaine hydrochloride
Lifitegrast
Linagliptin
Liraglutide
Loratadine
Loxapine
Mannitol
Meloxicam
Melphalan
Mepolizumab
Meprobamate
Metaproterenol
Methohexital
Methoxsalen
Methoxy polyethylene glycol-epoetin beta
Metoclopramide hydrochloride
Metoprolol tartrate
Metoprolol succinate ER
Midazolam hydrochloride
Minocycline hydrochloride
Misoprostol
Mometasone furoate
Mometasone / formoterol
Moxifloxacin hydrochloride
Nabumetone
Nadolol
Nadolol / bendroflumethiazide
Naproxen
Naproxen DR
Naproxen sodium ER
Nebivolol hydrochloride
Nelfinavir
Neostigmine
Nizatidine
Nystatin
Obinutuzumab
Ofloxacin
Olezarsen
Omeprazole magnesium DR
Ondansetron
Ondansetron hydrochloride
Orlistat
Oxacillin
Oxybutynin chloride
Palonosetron
Pancuronium
Panitumumab
Penicillin G potassium
Physostigmine
Piroxicam
Propafenone hydrochloride
Propafenone hydrochloride ER
Propofol
Propranolol hydrochloride
Propranolol hydrochloride ER
Protamine
Pyridostigmine bromide
Pyridostigmine bromide ER
Quinine sulfate
Ranitidine hydrochloride
Regadenoson
Rifabutin
Rifapentine
Rituximab
Rivastigmine ER
Rivastigmine tartrate
Sertraline hydrochloride
Sevoflurane
Succinylcholine chloride
Sucralfate
Sucroferric oxyhydroxide
Sulindac
Timolol maleate
Tinidazole
Tiotropium bromide
Tobramycin
Topiramate
Topiramate XR
Tramadol hydrochloride
Tramadol / acetaminophen
Tramadol hydrochloride ER
Trifluoperazine hydrochloride
Urokinase
Vecuronium
Vedolizumab
Verapamil hydrochloride
Vinblastine sulfate
Vincristine sulfate
Vinorelbine
Zanamivir
Zoledronic acid
Zolpidem tartrate
Zolpidem tartrate CR