Upadacitinib and oral minoxidil improved Crohn's disease and hair regrowth in a patient.
30 citations
,
January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
11 citations
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May 2009 in “Actas Dermo-Sifiliográficas” Some treatments can help hair regrowth in alopecia areata, but none offer a cure, and effectiveness varies.
3 citations
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January 2017 in “Journal of Pakistan Association of Dermatology” Women with certain types of hair loss may have low iron levels, and iron supplements could help.
1 citations
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September 2013 in “Mayo Clinic Proceedings” A woman's hair loss was treated successfully with iron supplements for her iron deficiency.
August 2025 in “Journal of Cosmetic Dermatology” The dietary supplement AGA-P improves the effectiveness of hair loss treatments.
November 2022 in “The Indian journal of chest diseases & allied sciences” Isoniazid can rarely cause hair loss, which is reversible after stopping the drug.
February 2013 in “Journal of the American Academy of Dermatology” Iron supplements may reverse premature hair graying caused by iron deficiency.
January 2006 in “Elsevier eBooks” Cats with Feline Symmetrical Alopecia can regrow hair with proper treatment based on the specific cause, including diet, medication, or stress management.
April 2025 in “Journal of Pioneering Medical Science” Topical minoxidil is safer and improves hair density better than oral minoxidil.
184 citations
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February 2015 in “EBioMedicine” A patient with Alopecia Areata had complete hair regrowth after using the drug baricitinib.
13 citations
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June 2018 in “Journal of Womens Health” Combination therapy with oral contraceptives and spironolactone improves hair growth, menstrual issues, and acne in women with PCOS.
9 citations
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January 1987 in “Journal of The American Academy of Dermatology” A man lost a lot of scalp hair quickly after stopping minoxidil, but it grew back with mild male pattern baldness.
3 citations
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April 2019 in “Journal of Dermatological Treatment” Caffeine shows promise for treating some types of hair loss, but more research is needed.
October 2025 in “International Journal of Risk & Safety in Medicine” Oral tofacitinib successfully treated a girl's severe skin and hair conditions.
December 2024 in “Фарматека” Oral collagen combined with other treatments effectively reduces hair loss and improves hair quality in telogen effluvium.
11 citations
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February 2019 in “Journal of Cosmetic Dermatology” Low zinc and biotin levels linked to male hair loss; supplements may help.
January 2022 in “Clinical Cases in Dermatology” Lack of certain nutrients may contribute to hair loss and proper diet or supplements could improve it.
151 citations
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May 2014 in “American Journal of Clinical Dermatology” Effective treatments for male pattern baldness include oral finasteride and topical minoxidil, while topical minoxidil is best for female pattern baldness.
June 2025 in “ARSHI Veterinary Letters” The cat's skin condition improved and hair regrew after antifungal treatment.
April 2025 in “Physical and Engineering Sciences in Medicine” PCOS forum users view lifestyle changes and supplements positively, but have mixed feelings about contraceptive pills.
3 citations
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May 2022 in “Journal of The American Academy of Dermatology” The conclusion is that 24 weeks of low-dose oral minoxidil is safe for men with hair loss, with no significant changes in heart rate or blood pressure.
84 citations
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August 2023 in “Drugs” Ritlecitinib is approved in the USA and Japan for treating severe hair loss in people aged 12 and older.
9 citations
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May 2005 in “Annales de dermatologie et de vénéréologie” Oral zinc and topical steroids can effectively treat chronic scalp pustules and hair loss in elderly patients.
November 2025 in “Bioscientia Medicina Journal of Biomedicine and Translational Research” A combined treatment with microneedling and vitamin D3 led to complete hair regrowth in a woman with stubborn patch alopecia areata.
January 2025 in “Dermatologic Therapy” Low-dose oral minoxidil may help with symptoms and hair regrowth in lichen planopilaris without serious side effects.
Spironolactone is generally safe and effective for treating hair loss in women, but may be less effective in severe cases.
1 citations
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November 2022 in “International journal of trichology” A woman's premature gray hair turned mostly black again after using Greyverse solution and hair supplements for 5 months.
184 citations
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August 1983 in “The journal of pediatrics/The Journal of pediatrics” Biotinidase deficiency has various symptoms and can be treated with biotin supplements.
May 2023 in “Frontiers in chemistry” Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.