September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Not having enough cystatin M/E protein causes less hair growth and dry skin.
January 2019 in “Advances in stem cells and their niches” Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
June 2018 in “The Medical Journal of Cairo University/The Medical Journal of Cairo University” Dermoscopy can quickly and reliably distinguish Tinea Capitis from Alopecia Areata by identifying specific hair patterns.
January 2015 in “Hair therapy & transplantation” New hair and scalp disease diagnosis methods are important for correct treatment.
9 citations
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June 1959 in “Archives of dermatology” Hair can darken after inflammation and then return to its original color.
March 2026 in “Mendeley Data” March 2026 in “Mendeley Data” June 2026 in “Skin Appendage Disorders” Pili annulati may be more common than thought, so recognizing its features is important for diagnosis.
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.
May 2024 in “Clinical and experimental optometry” March 2026 in “Dyes and Pigments” Riboflavin and blue light speed up genipin hair dye, making it fast, glossy, stable, and eco-friendly.
July 2014 in “Acupuncture & electro-therapeutics research” Visible and invisible changes on the face and hands can indicate heart problems, and manual hand stimulation can relieve chest pain.
April 2015 in “Journal of the American Academy of Dermatology” The woman likely has secondary syphilis, treatable with penicillin.
June 2023 in “Clinical Cosmetic and Investigational Dermatology” Pentoxifylline effectively improves pretibial pruritic papular dermatitis.
January 2013 in “Zhonghua linchuang yishi zazhi” Taking finasteride for over a month before surgery reduces blood loss during TURP.
April 2025 in “Turkish Journal of Hematology” Nilotinib may cause gray hair to return to its original color.
59 citations
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March 2003 in “The Lancet” Imatinib can repigment grey hair, while SU11428 can cause temporary hair depigmentation.
20 citations
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October 2018 in “American Journal of Clinical Dermatology” Some drugs can cause skin and hair color changes, often reversible when the drug is stopped.
16 citations
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February 2008 in “PubMed” Vitamin B12 deficiency can cause skin darkening and white hair, but it's reversible.
March 2026 in “Indian Dermatology Online Journal” Hair dye ingredient PPD can cause severe allergic reactions, including facial swelling.
73 citations
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October 2003 in “Journal of Pharmacology and Experimental Therapeutics” Hair color loss can indicate the effectiveness of a drug targeting the KIT protein in mice and humans.
10 citations
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September 1994 in “International Journal of Dermatology” Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
2 citations
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November 1995 in “American Journal of Obstetrics and Gynecology” Taking vitamin B6 corrected a pregnant woman's metabolic disorder, which changed her hair color.
April 2015 in “Dentistry 3000” Premature hair graying in the face may be influenced by genetics and environment.
An elderly woman developed severe skin discoloration after homeopathic knee injections, but the exact cause is unclear.
Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.
July 2026 in “International Journal of Applied Pharmaceutics” Hair dyes, especially with PPD, can cause skin and rare systemic reactions, and safer alternatives are needed.
March 2025 in “Dental Journal (Majalah Kedokteran Gigi)” The sponge effectively controls bleeding and prevents infection after tooth extraction.
206 citations
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September 2010 in “PLoS ONE” The PIRL laser cuts tissue with less damage and scarring than traditional methods.
2 citations
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March 2019 in “Experimental Techniques in Urology & Nephrology” Heptaminol may cause hair lightening in hemodialysis patients.