11 citations
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April 2013 in “SpringerPlus” Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
1 citations
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January 2009 in “Elsevier eBooks” Laser hair removal can be effective for darker skin but requires careful use to avoid side effects.
July 2020 in “IP International Journal of Maxillofacial Imaging/International journal of maxillofacial imaging/IP International journal of maxillofacial imaging” Mesotherapy might be a good and safe way to treat hair loss, refresh skin, and reduce dark spots, with quick treatment times.
4 citations
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December 2024 in “Life” Recognizing race-specific skin traits is crucial in pediatric dermatology.
January 1990 in “Springer eBooks” Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
3 citations
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April 2025 in “Advanced Healthcare Materials” Light-activated hyaluronic acid derivatives can enhance skin healing and regeneration.
3 citations
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August 2024 in “Cosmetics” A botanical extract blend improved skin and scalp health in women working outdoors.
48 citations
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February 1998 in “British Journal of Dermatology” Thallium poisoning can cause severe neurological symptoms and hair loss.
19 citations
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July 2009 in “Clinical and Experimental Dermatology” The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
January 1963 in “Stain technology” Ziehl-Neelsen's stain helps identify different parts of hair in sheep and goats.
25 citations
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September 2006 in “Birth Defects Research” Different processes create patterns in skin and things like hair and feathers.
The extract combination can promote hair growth and act as a natural hair dye.
94 citations
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October 2017 in “International Journal of Dermatology” Lichen planus pigmentosus causes dark skin patches and is treated by avoiding triggers and using anti-inflammatory medications.
7 citations
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January 2013 in “Indian dermatology online journal” A rare skin condition with dark, thick, warty patches and some hair loss was found in a newborn boy.
3 citations
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August 2017 in “Clinical case reports” A rare skin condition causes red and dark patches on the face and limbs.
12 citations
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June 2009 in “Journal of Cosmetic Dermatology” Loose Anagen Hair syndrome occurs in dark-skinned children and often improves on its own.
4 citations
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November 2020 in “Case reports in dermatology” A rare skin condition causes red, dark, bumpy facial lesions.
Laser hair removal works well for light skin with dark hair but needs caution for darker skin.
3 citations
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January 2016 in “Dermatology online journal” Some people with lichen planus pigmentosus might later develop frontal fibrosing alopecia.
1 citations
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February 2025 in “Photodermatology Photoimmunology & Photomedicine” 830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
May 2024 in “Indian Journal of Dermatology” The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
303 citations
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August 1971 in “The American Journal of Medicine” Melanocytes are destroyed by factors needed for melanin production, causing vitiligo and gray hair.
48 citations
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March 1997 in “Seminars in Cutaneous Medicine and Surgery” Vitiligo causes white skin patches but can be treated in many ways.
22 citations
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June 2002 in “Seminars in cutaneous medicine and surgery” Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.
15 citations
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January 2003 in “Lasers in Surgery and Medicine” Cold air and a chilled sapphire window both protect the skin during laser treatments, and work better with water or gel, especially for darker skin.
35 citations
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July 2007 in “Dermatologic clinics” Facial dark spots can be caused by the sun, genetics, makeup, or medicine, and are diagnosed by patient history and skin tests.
2 citations
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August 2018 in “Advances in Animal and Veterinary Sciences” Camels in South Iraq were cured of skin infections with antibiotics and supplements.
89 citations
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June 2012 in “Anais Brasileiros de Dermatologia” Actinic keratosis can lead to skin cancer, is more common in fair-skinned people, and can be reduced with sunscreen and treated effectively.
19 citations
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July 2006 in “Lasers in medical science” Laser hair removal is safe and effective for fair-skinned people with dark hair, and using eflornithine with laser treatments can improve results.
2 citations
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January 2017 in “Journal of Pigmentary Disorders” Vitiligo causes white skin patches and can lead to psychological stress.