Angioedema Differential Diagnoses
- Author: Huamin Henry Li, MD, PhD; Chief Editor: Michael A Kaliner, MD more...
Diagnostic Considerations
Allergy-related considerations in the differential diagnosis of angioedema include the following:
- Inhalants
- Bites and stings
- Natural rubber latex
- Foods (eg, milk, eggs, peanuts, tree nuts, soy, wheat, seafood, sulfites)
Drug-related considerations in the differential diagnosis include the following:
- ACE inhibitors
- Beta-lactam antibiotics
- Sulfonamides
- Aspirin/NSAIDs
- Insulin
- Dilantin
- Streptokinase
Viral infections to consider in the differential diagnosis include the following:
- Herpes simplex
- Hepatitis B
- Hepatitis C
- Mononucleosis
- Coxsackieviruses A and B
Bacterial infections to consider in the differential diagnosis include the following:
- Dental caries/abscesses
- Pharyngitis
- Tonsillitis
- Sinusitis
- Otitis media
- Upper respiratory infection
- Urinary tract infection
Parasitic infections to consider in the differential diagnosis include the following:
- Ascaris species
- Strongyloides species
- Echinococcus species
- Toxocara species
- Fasciola species
- Filaria species
- Schistosoma species
Other conditions to consider in the differential diagnosis include the following:
- Bullous pemphigoid
- Contact edema
- Localized edema
- Ludwig angina
- Morbilliform drug eruptions
- Urticaria pigmentosa
- Cellulitis
- Epiglottitis
- Erysipelas
- Erythema multiforme
- Granulomatous cheilitis
- Peritonsillar abscess
- Retropharyngeal abscess
- Systemic lupus erythematosus
- Asthma
Differential Diagnoses
- Food Allergies
- Hymenoptera Stings
- Hypersensitivity Reactions, Delayed
- Hypersensitivity Reactions, Immediate
- Latex Allergy
- Urticaria
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