March 2007 in “The FASEB Journal” Henna mixed with PPD can cause skin reactions, scarring, and a specific type of baldness, and needs more research to understand these effects.
January 2001 in “Clinical and Experimental Dermatology” A test for nail fungus was most accurate with PAS stain, low-dose spironolactone helped two-thirds of acne patients, metformin reduced symptoms of HIV-related fat distribution changes with some side effects, and skin examination with dermoscopy was better at detecting abnormal moles, while temporary tattoos can cause skin reactions.
218 citations
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April 2012 in “British Journal of Dermatology” Guidelines suggest various treatments for alopecia areata, but leaving it untreated is also an option as 80% cases may recover on their own.
28 citations
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November 2017 in “Skin appendage disorders” The document concludes that accurate diagnosis and treatment of scalp itch require differentiating between various conditions using a proposed five-step evaluation process.
14 citations
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December 2010 in “Dermatologica Sinica” New treatments for hair loss show promise, but more development is needed, especially for tough cases.
2 citations
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January 2005 in “Elsevier eBooks” The document describes skin diseases affecting the outer ear in dogs and cats, their spread to other body parts, and treatment options.
Hair keratin treatments can be harmful, potentially causing health issues like skin reactions and cancer.
April 2017 in “International journal of research in Ayurveda and pharmacy” Ayurvedic methods can help reduce the harmful effects of chemicals in cosmetics.
9 citations
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April 2023 in “Experimental Dermatology” Allergen desensitization reduces hair loss severity in dust-mite allergic alopecia areata patients.
February 2026 in “Journal of Craniofacial Surgery Open” Hair extensions can damage scalp health and cause hair loss, especially with prolonged use.
6 citations
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April 2019 in “Nutrients” Biotin is important for keeping zinc levels balanced in the skin and its lack can cause hair loss.
June 2025 in “British Journal of Dermatology” Licensed hair gloss products improve shine and smoothness but require stricter regulation to ensure safety.
February 2015 in “Rivm (National Institute for Public Health and the Environment)” Cosmetics in the Netherlands were mostly safe but sometimes caused allergic reactions, leading to potential bans on certain ingredients.
research Hair
November 2005 in “CRC Press eBooks” Hair and skin are closely linked, and hair products can affect skin health.
3 citations
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January 1990 in “DICP” Minoxidil and tretinoin together may help hair growth but need more research.
Tannin improved dermatitis symptoms and may help hair growth in affected mice.
January 2023 in “International Journal of Trichology” Alcohol-free minoxidil is better for treating hair loss in Indian men.
51 citations
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March 2022 in “Frontiers in Immunology” Alarmin cytokines are key in controlling skin immunity and inflammation.
35 citations
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November 2022 in “The Journal of Dermatology” Alopecia areata is becoming more common in Japan, with a need for better treatments, especially for severe and pediatric cases.
1 citations
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June 2025 in “Journal of Patient Experience” Alopecia areata greatly affects quality of life, with many experiencing mental health issues and lacking professional support.
January 2026 in “JCEM Case Reports” A woman with hypothyroidism developed an allergy to IV levothyroxine after being resistant to oral forms.
Microtrauma techniques like microneedling and PRP can help regrow hair in non-scarring alopecia.
20 citations
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March 2021 in “Drug design, development and therapy” Topical immunotherapy can treat alopecia areata, but its effectiveness varies and the exact mechanism is unclear.
November 2024 in “International Journal of Women’s Dermatology” Frontal fibrosing alopecia in Bogotá mainly affects postmenopausal women, with possible links to hormonal changes and sunscreen use.
November 2025 in “British Journal of Dermatology” The guideline recommends personalized treatment for alopecia areata, including new oral medications and psychological support.
January 2023 in “Indian Dermatology Online Journal” Micropigmentation is a cosmetic tattooing technique for hiding skin issues and creating permanent makeup, but it can have side effects.
1 citations
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April 2016 in “Journal of The American Academy of Dermatology” A woman had a delayed allergic reaction to the blood thinner enoxaparin, treated with a steroid cream.
May 2019 in “Pakistan Journal of Pharmaceutical Sciences” Metformin can effectively treat PCOS but may cause serious side effects like joint pain and allergic reactions.
February 2025 in “Journal of Cosmetic Dermatology” Patch testing is crucial to reduce allergic reactions in hair loss treatments.
19 citations
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August 1972 in “PubMed” The patient had a severe allergic reaction to gold treatment.