Systemic hydrocortisone/cortisol induces allergic skin reactions in presensitized subjects.
To determine whether systemic hydrocortisone can elicit allergic skin reactions in patients with contact hypersensitivity to hydrocortisone, we studied four patients with contact hypersensitivity to hydrocortisone and hydrocortisone-17-butyrate and two patients with contact hypersensitivity to hydrocortisone-17-butyrate but not to hydrocortisone. Open oral provocation with 100 or 250 mg hydrocortisone in patients with hydrocortisone contact hypersensitivity elicited cutaneous reactions at sites of previous allergic dermatitis caused by hydrocortisone in two patients and at sites of earlier allergic patch test reactions caused by hydrocortisone in the other two patients. Provocations in two patients with contact hypersensitivity to hydrocortisone-17-butyrate but not to hydrocortisone remained negative. To determine whether the adrenal cortical hormone cortisol, which is identical to hydrocortisone, could induce similar skin reactions, one patient with hydrocortisone contact hypersensitivity underwent adrenocorticotropic hormone stimulation tests; as a control, one hydrocortisone-sensitive patient underwent analogous provocations with placebo. After an 8-hour infusion with the adrenocorticotropic hormone analog tetracosactide, a similar skin reaction to that seen with oral hydrocortisone was observed, whereas provocations with placebo remained negative. We conclude that both oral hydrocortisone and intrinsic cortisol are able to induce allergic skin reactions in presensitized subjects.
Lauerma
A I
AI
Department of Dermatology, Helsinki University Central Hospital, Finland.
Reitamo
S
S
Maibach
H I
HI
D000284:Administration, Oral; D000328:Adult; D000368:Aged; D003366:Cosyntropin / Q000008:administration & dosage; D003877:Dermatitis, Contact / Q000209:etiology*; D003875:Drug Eruptions / Q000209:etiology*; D004485:Eczema / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000008:administration & dosage / Q000009:adverse effects* / Q000031:analogs & derivatives*; D008297:Male; D008875:Middle Aged
C007975:hydrocortisone-17-butyrate; D003366:Cosyntropin; D006854:Hydrocortisone