104 citations
,
August 2008 in “Clinics in Dermatology” Treating psoriasis on the scalp, nails, and skin folds is challenging, often requiring systemic treatments for severe cases, with some success in topical and biologic treatments.
96 citations
,
January 1997 in “Clinics in Dermatology” Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.
13 citations
,
November 2012 in “Journal of The European Academy of Dermatology and Venereology” Certain factors like allergies, nail problems, and hair loss patterns can predict how well someone with patchy hair loss will respond to skin cream treatments.
19 citations
,
January 2015 in “Current problems in dermatology” Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
9 citations
,
March 1968 in “The BMJ” A woman's severe skin reaction was caused by an allergy to a skin treatment.
71 citations
,
February 2006 in “Clinics in Dermatology” Pregnancy causes skin changes like darkening, hair thickening, nail changes, and increased risk of skin growths, most of which usually resolve after birth.
29 citations
,
December 2017 in “International Journal of Dermatology” People with alopecia areata often have lower vitamin D levels, which are linked to more severe and longer-lasting hair loss, but vitamin D receptor levels in the skin don't show the same pattern and don't predict treatment success.
January 2025 in “SKIN The Journal of Cutaneous Medicine” Calcipotriol's effectiveness for treating alopecia areata is unclear and needs more research.
5 citations
,
October 2019 in “Giornale italiano di dermatologia e venereologia” Biotin supplements can improve certain skin disorders and hair loss when a deficiency is present.
2 citations
,
January 2019 in “Elsevier eBooks” Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
January 2015 in “Indian Journal of Dermatology, Venereology and Leprology” The document concludes that various skin conditions have specific characteristics and treatments, and highlights the importance of vitamin D in managing these dermatological issues.
1 citations
,
July 2014 in “Nepal journal of dermatology, venereology & leprology” Patients with chronic kidney disease on hemodialysis often have skin problems.
November 2025 in “Quality in Sport” Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
139 citations
,
September 2001 in “The journal of investigative dermatology/Journal of investigative dermatology” Mutations in the Vitamin D receptor gene can cause hair loss similar to mutations in the Hairless gene.
1 citations
,
November 2014 The document explains hair and nail biology, common hair loss conditions and treatments, oral and genital skin diseases, and the risks and treatments associated with squamous cell carcinoma.
November 2025 in “Advances in Education Humanities and Social Science Research” Some cosmetic ingredients can harm health, causing issues like allergies, cancer, and skin problems.
11 citations
,
July 2024 in “Cancers” Preventing and managing skin issues from cancer treatment is crucial, especially in high UV areas like Australia and New Zealand.
19 citations
,
May 1984 in “Digestive diseases and sciences” A young woman's Cronkhite-Canada syndrome improved on its own after she gave birth.
2 citations
,
July 1982 in “British Journal of Dermatology” Retinol acetate can reduce the harmful effects of the drug benoxaprofen on white blood cells.
August 2021 in “Indian dermatology online journal” A young boy with a rare skin and nail condition improved significantly with simple topical treatments.
May 2023 in “Frontiers in Endocrinology” Thyroid disease can cause skin, hair, and nail problems, and treating the thyroid condition often improves these symptoms.
20 citations
,
September 2005 in “Clinics in Dermatology” Some skin problems can be signs of diabetes or other metabolic diseases and recognizing them can help diagnose and treat these diseases early.
1 citations
,
May 2017 in “Asian journal of medical sciences” The dietary supplement significantly improved skin, nails, and hair in older adults.
14 citations
,
March 2016 in “Cutaneous and Ocular Toxicology” Synthetic cannabinoid addiction can cause skin problems like acne and hair loss.
1 citations
,
October 2022 in “European medical journal” The congress highlighted concerns about the effectiveness of over-the-counter nail treatments, the link between hair loss and daily care products, and the safety of skin treatments during COVID-19.
1 citations
,
April 2011 in “International Journal of Dermatology” The VII International Congress of Dermocaribe in Colombia was a major dermatology event with over 50 lectures on various skin conditions and treatments.
4 citations
,
October 2024 in “Journal of Cosmetic Dermatology” Taking natural keratin supplements improved skin, hair, and nails in women.
June 2015 in “Journal of the turkish academy of dermatology” Eating the right foods is important for skin health and can help treat some skin conditions.
13 citations
,
June 1984 in “Postgraduate Medicine” Pregnancy can cause various skin changes, including pigmentation, acne, and stretch marks, and may affect preexisting skin conditions.
August 2025 in “International Journal for Vitamin and Nutrition Research” Vitamin B complex improves plastic and cosmetic surgery outcomes by enhancing tissue repair and reducing inflammation.