October 2019 in “International journal of research in dermatology” Misusing topical corticosteroids can cause skin darkening and other side effects.
August 2025 in “Frontiers in Immunology” Bullous pemphigoid, intrahepatic cholangiocarcinoma, and alopecia areata may share immune-related causes.
May 2021 in “GSC Advanced Research and Reviews” Hair color is influenced by genetics and can indicate certain health conditions.
233 citations
,
February 2018 in “Polymers” Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
63 citations
,
April 2018 in “Journal of the American Academy of Dermatology” Topical JAK inhibitors may help treat some skin conditions but need more research.
58 citations
,
April 2012 in “Journal of the American Academy of Dermatology” Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.
22 citations
,
October 2014 in “International Journal of Trichology” Hair restoration surgery can lead to swelling, infections, scarring, numbness, hiccups, and poor hair growth.
14 citations
,
January 2014 in “Cells Tissues Organs” Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.
14 citations
,
February 1999 in “The BMJ” Cosmetic surgery is more popular and cost-effective, but outcomes depend on the surgeon's skill and all procedures have potential complications.
4 citations
,
January 2014 in “Indian Dermatology Online Journal” Case reports are important in medical science for discovering drugs and identifying rare conditions, despite their limitations.
3 citations
,
November 2023 in “Frontiers in cell and developmental biology” Melanocytes are important for skin and hair color and protect the skin from UV damage.
2 citations
,
July 2013 in “Veterinary dermatology” Dog skin with hair loss, when transplanted to mice, regrew hair, suggesting the hair loss cause is likely body-wide, not skin-specific.
1 citations
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November 2011 in “Dermatologica Sinica” Women using hair relaxers with alopecia had lower zinc levels, suggesting zinc deficiency might contribute to hair loss.
Azelaic acid helps with skin pigmentation issues, but its full effects are not completely understood.
Good nutrition may help prevent premature hair graying.
January 2022 in “Dermatology Review” EGFR inhibitors can cause unusual localized hair growth.
January 2020 in “Medical journal of clinical trials & case studies” A 37-year-old male with severe skin and internal issues has a rare inherited skin condition called dystrophic epidermolysis bullosa.
January 2019 in “Medicine Science | International Medical Journal” Children with different rheumatologic diseases have specific skin symptoms that can help with diagnosis.
70 citations
,
June 2010 in “Clinics in Dermatology” Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
66 citations
,
June 2018 in “British Journal of Dermatology” European guidelines recommend regular eye and ear exams, skin care, vitamin D supplements, and cautious use of medications for managing congenital ichthyoses.
53 citations
,
January 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
43 citations
,
June 2018 in “Clinics in dermatology” People with atopic dermatitis are more likely to develop other skin conditions due to shared genetics and immune pathways.
20 citations
,
October 2018 in “American Journal of Clinical Dermatology” Some drugs can cause skin and hair color changes, often reversible when the drug is stopped.
2 citations
,
January 2017 in “Journal of Pigmentary Disorders” Vitiligo causes white skin patches and can lead to psychological stress.
1 citations
,
April 2025 in “Dermatology and Therapy” Vitiligo's impact varies widely, affecting both emotions and social life, not just physical symptoms.
1 citations
,
December 2023 in “Scientific reports” 3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
1 citations
,
January 2023 in “Portuguese Journal of Dermatology and Venereology” JAK inhibitors effectively treat skin conditions and topical forms are safer.
1 citations
,
December 2022 in “Middle East Journal of Science” Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
February 2026 in “Frontiers in Medical Technology” Keratinocyte stem cells are crucial for skin renewal and have potential in wound healing and tissue regeneration.
February 2026 in “Frontiers in Medicine” FUE hair transplants are generally safe but require careful planning to avoid rare complications.