16 citations
,
April 2000 in “Contact dermatitis” A man developed severe skin reactions after using a treatment for hair loss.
5 citations
,
February 2008 in “Histopathology” February 2026 in “Clinical Cosmetic and Investigational Dermatology” Actinic prurigo cheilitis can occur in elderly Asians and can be treated with hydrocortisone cream and sun protection.
16 citations
,
August 2011 in “Annals of Allergy Asthma & Immunology” A woman with severe angioedema improved significantly after treatment with rituximab.
April 2022 in “Our Dermatology Online” A woman had unusual hair growth on one side of her chin without a known cause.
26 citations
,
January 2020 in “Dermatology Online Journal” Certain skin rashes can indicate COVID-19 severity, with chilblains-like rashes linked to milder cases and livedoid patterns to more severe cases.
10 citations
,
October 2011 in “Dermatologica Sinica” A patient with PPP had rare skin reactions to adalimumab, which improved after stopping smoking and continuing acitretin.
25 citations
,
May 2019 in “Biologics” Dupilumab can cause rare side effects like a rash on the face and neck.
November 2022 in “Journal of Investigative Dermatology” Patients with ichthyosis often experience symptoms similar to psoriasis and atopic dermatitis, suggesting that targeted therapies could improve their condition.
August 2019 in “Reactions Weekly” Daclizumab may cause psoriasis-like skin problems in multiple sclerosis patients.
7 citations
,
January 2025 in “Frontiers in Microbiology” Chikungunya virus often causes skin issues and inflammation.
7 citations
,
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.
April 2023 in “IntechOpen eBooks” Neuropathic pruritus is a commonly overlooked and wrongly diagnosed type of chronic itching that is hard to treat.
20 citations
,
August 2021 in “Clinical and Experimental Dermatology” A skin rash after the AstraZeneca COVID-19 vaccine was treated successfully with medication.
October 2020 in “Our Dermatology Online” Chronic bacterial infections of hair follicles can cause ongoing skin inflammation.
63 citations
,
October 1989 in “Journal of The American Academy of Dermatology” Red, swollen skin patches are a common allergic reaction to heparin injections, and testing with different heparin types can help find a suitable treatment.
1 citations
,
February 2021 in “Gastroenterology” A woman with inflammatory bowel disease improved after treatment with ustekinumab for a rare skin condition associated with her disease.
1 citations
,
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.
48 citations
,
January 2020 in “Cochrane Database of Systematic Reviews” Serlopitant may help reduce itch, but more research is needed.
April 2023 in “Journal of Investigative Dermatology” Interface dermatitis is the most common skin change in drug-induced hypersensitivity syndrome.
4 citations
,
May 2025 in “Clinical & Experimental Allergy” Omalizumab is generally safe for chronic urticaria, but hair loss is a common side effect.
6 citations
,
September 1988 in “Drug intelligence & clinical pharmacy” Minoxidil caused a severe rash in a patient, which improved after stopping the drug.
15 citations
,
July 1968 in “JAMA” Severe itching can be an early sign of hyperthyroidism.
January 2016 in “Indian Dermatology Online Journal” A rare skin condition called Eruptive Vellus Hair Cyst can cause itchy papules on the face.
2 citations
,
January 2007 in “Actas Dermo-Sifiliográficas” Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
December 2016 in “Springer eBooks” Chrousos Syndrome is caused by mutations that make the body less sensitive to glucocorticoids, leading to various symptoms and requiring high-dose treatment.
6 citations
,
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.
September 2025 in “PubMed” Auricular electrostimulation reduces itching in mice.
1 citations
,
January 2018 in “Journal of clinical & experimental dermatology research” Some nail changes in chilblains can look like lichen planus and may be severe and long-lasting.
2 citations
,
September 2019 in “Neurology Neuroimmunology & Neuroinflammation” IVIg treatment improved symptoms but caused permanent dark hair loss.