title: Cutaneous adverse effects associated with terbinafine therapy: 10 case reports and a review of the literature.
abstract: Terbinafine is an allylamine antifungal agent widely used to treat dermatophyte onychomycosis and dermatomycoses. We report 10 severe cutaneous adverse reactions associated with terbinafine therapy which required discontinuation of the antifungal agent: erythema multiforme (five patients), erythroderma (one), severe urticaria (one), pityriasis rosea (one) and worsening of pre-existing psoriasis (two patients). The spectrum of cutaneous adverse effects associated with terbinafine therapy is reviewed. Patients should be counselled about discontinuing terbinafine at the onset of a cutaneous eruption and about seeking medical advice about further management.
authors.affiliation: Department of Medicine, Sunnybrook Health Science Center, Toronto, Canada.
authors.forename: A K
authors.initials: AK
authors.lastname: Gupta
authors.forename: C W
authors.initials: CW
authors.lastname: Lynde
authors.forename: G J
authors.initials: GJ
authors.lastname: Lauzon
authors.forename: M A
authors.initials: MA
authors.lastname: Mehlmauer
authors.forename: S W
authors.initials: SW
authors.lastname: Braddock
authors.forename: C A
authors.initials: CA
authors.lastname: Miller
authors.forename: J Q
authors.initials: JQ
authors.lastname: Del Rosso
authors.forename: N H
authors.initials: NH
authors.lastname: Shear
mesh_terms: D000328:Adult; D000368:Aged; D000935:Antifungal Agents / Q000009:adverse effects*; D003873:Dermatitis, Exfoliative / Q000139:chemically induced; D003875:Drug Eruptions / Q000209:etiology*; D004892:Erythema Multiforme / Q000139:chemically induced*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009281:Naphthalenes / Q000009:adverse effects*; D017515:Pityriasis Rosea / Q000139:chemically induced; D011565:Psoriasis / Q000139:chemically induced; D000077291:Terbinafine; D014581:Urticaria / Q000139:chemically induced
chemical_list: D000935:Antifungal Agents; D009281:Naphthalenes; D000077291:Terbinafine