April 2026 in “Clinical Journal of Gastroenterology” Upadacitinib can cause hypersensitivity that worsens ulcerative colitis symptoms.
2 citations
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August 2022 in “Federal Practitioner” A severe medication reaction required long treatment and led to hair loss and thyroid issues.
2 citations
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January 2014 in “Elsevier eBooks” The document concludes that reactivation of herpesviruses, especially HHV-6, is linked to severe symptoms and complications in drug-induced hypersensitivity syndrome.
1 citations
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October 2013 in “The Journal of Dermatology” Hair loss in a drug reaction case involved both a common shedding phase and an immune attack on hair follicle stem cells.
June 2026 in “Eurasian Journal of Medicine” Baricitinib effectively regrew hair in a woman with alopecia universalis after other treatments failed.