From:  Severe cutaneous adverse reactions and their association with autoimmune disease: an update

 Drug reaction with eosinophilia and systemic symptoms (DRESS).

Associated autoimmune conditionsEvidence typeReported cases (n)Time to onset    Key findings
T1DMCase reports39 days to 7 monthsLow C-peptide, +GAD, +IA2
Grave’s diseaseCase reports≥ 41–9 monthsLow TSH, high FT4, high TBII, +TgAB
Hashimoto’s thyroiditisCase report; cohort study≥ 3Weeks to monthsanti-TPO, anti-TG
Bullous pemphigoidCase report19 daysSubepidermal blisters; linear IgG immunofluorescence
Thrombotic thrombocytopenic purpuraCase report13 monthsSevere ADAMS13 deficiency
Autoimmune hemolytic anemiaCohort study1Weeks+Coombs, high LDH, Low haptoglobin
VitiligoCase report; cohort study43 weeks to 6 monthsDepigmentation; Increased CD8+ IFN-γ
Kikuchi-Fujimoto disease/systemic lupus erythematosusCase report1Years+ANA, Low C3/C4

ANA: antinuclear antibody; anti-TG: anti-thyroglobulin; anti-TPO: anti-thyroperoxidase; FT4: free thyroxine 4; GAD: glutamic acid decarboxylase; IA2: islet antigen-2; LDH: lactate dehydrogenase; T1DM: type 1 diabetes mellitus; TgAB: thyroglobulin antibody; TBII: thyrotropin-binding inhibiting immunoglobulin; TSH: thyroid-stimulating hormone.