title: Propylene glycol allergy from acyclovir cream with cross-reactivity to hydroxypropyl cellulose in a transdermal estradiol system?
authors.affiliation: Clinica Dermatologica, Università degli Studi di Ferrara, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Corazza
authors.forename: A
authors.initials: A
authors.lastname: Virgili
authors.forename: L
authors.initials: L
authors.lastname: Mantovani
authors.forename: W
authors.initials: W
authors.lastname: La Malfa
mesh_terms: D000212:Acyclovir / Q000627:therapeutic use; D000279:Administration, Cutaneous; D002482:Cellulose / Q000009:adverse effects / Q000031:analogs & derivatives*; D003451:Cryoprotective Agents / Q000009:adverse effects*; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000209:etiology*; D003875:Drug Eruptions / Q000175:diagnosis / Q000209:etiology*; D004958:Estradiol / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008875:Middle Aged; D019946:Propylene Glycol; D011409:Propylene Glycols / Q000009:adverse effects*
chemical_list: D003451:Cryoprotective Agents; D011409:Propylene Glycols; D004958:Estradiol; D019946:Propylene Glycol; D002482:Cellulose; C008079:hydroxypropylcellulose; D000212:Acyclovir