January 2022 in “Clinical Cases in Dermatology” A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.
5 citations
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September 1989 in “Journal of The American Academy of Dermatology” Talc in street cocaine can cause immune-reactive skin nodules where injected.
January 1998 in “The Nishinihon Journal of Dermatology” A 7-year-old girl was diagnosed with Netherton's Syndrome, shown by skin and hair symptoms.
21 citations
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January 1999 in “Molecular and Cellular Biochemistry” Niacin deficiency makes rats more sensitive to cancer-causing chemicals.
7 citations
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July 1990 in “Journal of the American Academy of Dermatology” A woman with bullous pemphigoid had an allergic reaction to azathioprine, but got better with alternative treatments.
1 citations
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November 2003 in “SKINmed Dermatology for the Clinician” A 17-year-old with Netherton syndrome has dry, itchy skin, brittle hair, and high IgE levels, treated with antihistamines and emollients.
September 2025 in “OBM Genetics” Early diagnosis and comprehensive management improve life quality for Netherton syndrome patients.
12 citations
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February 1986 in “PubMed” Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
64 citations
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January 2002 in “American Journal of Clinical Dermatology” Some patients taking antipsychotic medications experience skin reactions, ranging from mild to severe.
Light tickling can be unpleasant and may feel worse for individuals with autism.
Dacomitinib can cause nail and skin issues, but these can be managed without stopping the drug.
14 citations
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November 1987 in “Journal of The American Academy of Dermatology” A woman developed a severe skin reaction called toxic epidermal necrolysis after taking the antibiotic cephalexin.
14 citations
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June 1982 in “Archives of Dermatology” A man had bad reactions to a hair loss treatment called DNCB.
1 citations
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May 2022 in “European Journal of Dermatology” Longer treatment with vismodegib lowers relapse risk in basal cell carcinoma.
10 citations
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August 2016 in “Dermatology Online Journal” Nilotinib can cause skin issues like red bumps and hair loss.
March 2026 in “Indian Dermatology Online Journal” Hair dye ingredient PPD can cause severe allergic reactions, including facial swelling.
59 citations
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September 2021 in “Journal of Allergy and Clinical Immunology” Netherton syndrome has two subtypes with shared immune traits but different allergic and immune responses, suggesting targeted treatments.
12 citations
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June 2010 in “Journal of dermatology” Some patients with severe alopecia areata developed skin darkening from their treatment, which may indicate a less effective response to the therapy.
13 citations
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January 1988 in “Contact Dermatitis” Some patients using Minoxidil for baldness developed allergic skin reactions.
1 citations
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December 2022 in “Pediatric dermatology” A boy developed a rare skin condition after recovering from a severe skin reaction, and it improved with lotion treatment.
July 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Knuckle darkening can be an early sign of vitamin B12 deficiency.
4 citations
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January 2024 in “Allergy” Everyone has an immune response to PPD, but reactions differ, causing tolerance, mild inflammation, or allergy.
October 2019 in “Postgraduate Medical Journal” Pellagrous dermatitis, caused by niacin deficiency, can be cured with vitamin supplements.
32 citations
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September 2015 in “Dermatology” Certain leukemia drugs can cause severe skin reactions that may require stopping treatment.
19 citations
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August 1972 in “PubMed” The patient had a severe allergic reaction to gold treatment.
74 citations
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September 1980 in “Medical Clinics of North America” Toxic epidermal necrolysis is a severe skin condition often caused by drugs, with complex treatment and a high risk of death, but survivors usually heal without scars.
May 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Nicastrin deficiency may cause skin cell damage and pigmentation disorders in humans, similar to effects seen in fish.
September 2024 in “Dermatologica Sinica” Ponatinib can cause a rare skin reaction that resolves with topical treatment and temporary drug discontinuation.
1 citations
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April 2016 in “Journal of The American Academy of Dermatology” A woman had a delayed allergic reaction to the blood thinner enoxaparin, treated with a steroid cream.
6 citations
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February 2016 in “British Journal of Dermatology” A woman with a drug allergy to anakinra was successfully desensitized, allowing her to continue treatment without allergic reactions.