A 45-year-old woman with Fitzpatrick II skin phototype presented with a 7-month history of a widespread, pruritic rash unchanged by levocetirizine 5 mg twice daily and hydroxyzine 25 mg every night at bedtime.
A 45-year-old woman with Fitzpatrick II skin phototype presented with a 7-month history of a widespread, pruritic rash unchanged by levocetirizine 5 mg twice daily and hydroxyzine 25 mg every night at bedtime.
A 45-year-old woman with...