May 2018 in “Hair transplant forum international” Topical finasteride promotes hair growth with minimal side effects but needs more research for women and optimal use.
April 2015 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The safety of the hair loss drug finasteride is unclear due to inadequate reporting in clinical trials.
57 citations
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July 2016 in “The Journal of Sexual Medicine” 5α-reductase inhibitors increase the risk of sexual dysfunction, especially in men with enlarged prostate.
August 2020 in “Journal of The American Academy of Dermatology” The authors concluded that PRP injections were not significantly effective for treating lichen planopilaris and its variants and should not be used as the only treatment.
4 citations
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July 2017 in “British Journal of Dermatology” The study identified the top 10 most important areas for future hair loss research.
37 citations
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September 2017 in “Reumatología Clínica” Leflunomide and methotrexate are equally effective for rheumatoid arthritis but have different side effects.
29 citations
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September 1997 in “PubMed” Follicular transplantation can greatly improve hair restoration if done with detailed planning and patient evaluation.
18 citations
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January 1988 in “Acta oncologica” Retinol palmitate may reduce cancer relapses in early-stage lung cancer patients.
5 citations
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February 2019 in “The New England Journal of Medicine” Certain mutations in the PADI3 gene may increase the risk of developing a type of scarring hair loss common in women of African descent.
3 citations
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June 2020 in “Developmental Cell” Feather patterns are influenced by enhancers and chromatin looping, and the structure of protein complexes important for hair growth has been detailed.
1 citations
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December 2017 in “Skin appendage disorders” Biotin may help women with hair loss who have low biotin levels, but more research is needed.
1 citations
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March 2011 in “Journal of Investigative Dermatology” Blocking RANK signaling might help treat metastatic melanoma, but more research is needed.
Platelet-rich plasma injections effectively increase hair density in men suffering from common hair loss.
The authors defended their methods for measuring hair density and caliber, emphasizing the need for consistent photography and manual counting for accuracy in evaluating hair loss treatments.
April 2020 in “International Journal of Research in Dermatology” Scalp skin conditions are more common in young adults and teenagers, especially males, with itching being the main complaint. The most common conditions are psoriasis and alopecia areata, and these can significantly affect a person's social life due to their psychological impact.
April 2007 in “Nature Clinical Practice Urology” Teaching men with simple bladder problems self-management skills can improve their symptoms and quality of life.
Women with hair loss may benefit from higher iron levels.
September 2020 in “International journal of computer science and mobile computing” Low-level laser therapy can stimulate hair growth and increase hair density, making it a promising treatment for hair loss.
9 citations
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May 2012 in “British Journal of Dermatology” Reversing female hair loss.
8 citations
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January 1996 in “Gynecological Endocrinology” Cyproterone acetate is the preferred treatment for women's hyperandrogenism when estrogen/progestogen use is safe.
23 citations
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April 1999 in “Dermatologic Clinics” Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.
9 citations
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January 1989 in “Sen'i Gakkaishi” Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.
June 1997 in “Australasian Journal of Dermatology” Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.
5 citations
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December 2018 in “The Journal of clinical psychiatry/The journal of clinical psychiatry” Tamsulosin may slightly increase dementia risk compared to other treatments for enlarged prostate.
4 citations
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December 1997 in “Clinical Endocrinology” Spironolactone may help reduce hair loss in androgenic alopecia.
2 citations
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August 2014 in “Journal of The American Academy of Dermatology” Obesity may worsen hair loss in men and increase hirsutism in overweight or obese individuals, with weight loss recommended for treatment.
1 citations
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February 2017 in “Dermatologic Surgery” The basement membrane matrix helps rebuild hair follicles faster and more effectively.
June 2025 in “JEADV Clinical Practice” Scarring alopecia is linked to higher rates of vitamin D deficiency, metabolic issues, mental health problems, thyroid disease, and other health conditions.
August 2021 in “Journal of the American Academy of Dermatology” Oral baricitinib is effective and safe for treating alopecia areata.
August 2018 in “Journal of Investigative Dermatology” Tofacitinib may help regrow hair in alopecia areata patients.