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Coxsackie virus
From WikEM
Contents
Background
Clinical Features
- Brief prodrome with Fever, malaise, upper respiratory infection, lymphadenopathy
- Common:
- Herpangina: painful oral vesicles with erythematous base which then ulcerate
- Hand-foot-and-mouth disease: herpangina + red papules that become gray vesicles on hands and/or feet
- Less common:
- Parotitis
- Orchitis
- Acute pericarditis
- Myocarditis
- Meningitis, encephalitis
- Some children get a desquamation of the nails around 2 weeks afterwards (self resolves)
Differential Diagnosis
Pediatric Rash
- Drug rash
- Erythema Infectiosum (Fifth disease)
- Hand-foot-and-mouth disease
- Henoch-Schonlein Purpura (HSP)
- Herpangina
- Herpes simplex virus
- Infectious Mononucleosis
- Meningitis
- Measles
- Molluscum contagiosum
- Roseola infantum
- Rubella German measles)
- Scarlet fever
- Smallpox
- Varicella (Chickenpox)
Vesiculobullous rashes
Febrile
- Diffuse distribution
- Varicella
- Smallpox
- Disseminated gonococcal disease
- DIC
- Purpural fulminans
- Localized distribution
Afebrile
- Diffuse distribution
- Bullous pemphigoid
- Drug-Induced bullous disorders
- Pemphigus vulgaris
- Phytophotodermatitis
- Erythema multiforme major
- Localized distribution
Evaluation
- Clinical diagnosis, based on history and physical examination
- If unsure, see Pediatric Fever
Management
- No specific therapy for most; self-limited
- NSAIDS and cool liquids for pain
- Encourage good hand hygiene to prevent spread
- Some recommend Magic Mouthwash/oral lidocaine if not tolerating PO intake, although evidence suggests no better than placebo[1]
In infants, do NOT use oral lidocaine due to risk of lidocaine toxicity and FDA black box warning[2][3]
Disposition
See Also
External Links
References
- ↑ Hopper S. et al. Topical lidocaine to improve oral intake in children with painful infectious mouth ulcers: a blinded, randomized, placebo-controlled trial. Ann Emerg Med. 2014 Mar;63(3):292-9
- ↑ FDA recommends not using lidocaine to treat teething pain. http://www.fda.gov/Drugs/DrugSafety/ucm402240.htm
- ↑ Curtis LA, Dolan TS, Seibert HE. Are one or two dangerous? Lidocaine and topical anesthetic exposures in children. J Emerg Med 2009;37:32-39
