May 2026 in “Frontiers in Medicine” The patient's hair improved after treatment, but the genetic link is unclear.
April 2023 in “American Journal of Transplantation” Hormone replacement therapy may lower the risk of severe COVID-19 outcomes in non-immunosuppressed people and male organ transplant recipients.
July 2024 in “Age and Ageing” Men taking dutasteride may have a higher risk of age-related macular degeneration.
52 citations
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March 1979 in “Toxicology and Applied Pharmacology” Minoxidil can cause heart muscle damage in dogs.
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October 1990 in “The Lancet” Using minoxidil for hair growth may cause skin lesions in some people, and taking breaks from nitrate patches for angina might worsen symptoms.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Ritlecitinib may help young adults with severe alopecia areata when ketoconazole fails.
September 2011 in “Urology” Biofeedback treatment for dysfunctional voiding in adults showed no symptom improvement.
16 citations
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June 2009 in “Dermatologic Surgery” A 17-year-old boy with Temporal Triangular Alopecia successfully grew new hair after a hair restoration surgery using follicular unit transplantation.
May 2011 in “Psychiatric News” Horizant has risks like other seizure drugs, Johnson & Johnson misled about Risperdal, and Quanterix found a possible link between brain oxygen loss and Alzheimer's markers.
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February 1985 in “PubMed” Stopping the beta-blocker nadolol led to quick hair regrowth and improved scalp condition.
January 2023 in “Frontiers in Medicine” ALRV5XR is the most effective hair regrowth treatment at 24 weeks.
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March 2007 in “Journal of Hypertension” Minoxidil effectively lowers blood pressure in resistant cases, but needs beta-blocker and diuretic support.
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October 2013 in “Journal of Clinical Psychopharmacology” Naltrexone did not significantly reduce hair pulling but improved cognitive flexibility.
May 2012 in “Journal of Clinical Oncology” Taking 5-alpha reductase inhibitors might be linked to breast cancer in men.
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January 2010 in “SRX Pharmacology” Bupropion SR may help treat trichotillomania.
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September 2019 in “Journal of the European Academy of Dermatology and Venereology” Tofacitinib is somewhat effective for alopecia areata, but more research is needed on its safety and long-term effects.
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June 1997 in “The Journal of Clinical Endocrinology & Metabolism” The treatment successfully lowered testosterone levels and reduced symptoms.
October 2023 in “Scientific Reports” Gene therapy helped rats with a specific type of rickets grow hair without severe inflammation.
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March 2010 in “Dermatologica Sinica” A Taiwanese patient had hair loss and skin bumps without the usual gene mutation, suggesting other genetic factors might be involved.
November 2015 in “Clin-Alert” Some medications and supplements can cause serious side effects, including hair loss, heart rhythm problems, liver injury, and other health issues.
180 citations
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July 1973 in “The New England Journal of Medicine” Minoxidil effectively lowers blood pressure with few side effects.
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September 2004 in “Experimental Dermatology” VR1 signaling can inhibit hair growth by affecting cell processes and increasing hair growth inhibitors.
1 citations
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May 2024 in “Pediatric Blood & Cancer” Trametinib can effectively treat severe kaposiform lymphangiomatosis when other treatments fail.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Ritlecitinib may help young adults with severe alopecia areata when ketoconazole doesn't work.
October 1990 in “Pediatric Research” Nocturnal calcium infusions improved a boy's severe rickets without causing hair loss.
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April 2021 in “Biomolecules & Therapeutics” The protein ER71/ETV2 helps regrow hair after chemotherapy by improving the growth of new blood vessels.
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April 2005 in “Mycoses” A 1-day or 3-day itraconazole treatment is effective for acute vulvovaginal candidosis, but recurrent cases may need longer treatment.
January 2026 in “Nature Reviews Urology”
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July 2019 in “Medicina Clínica (English Edition)” Tofacitinib partially improved hair regrowth in a patient with severe hair loss.
1 citations
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January 2025 in “CPT Pharmacometrics & Systems Pharmacology” Ritlecitinib effectively regrows eyebrow and eyelash hair in alopecia areata, with 50 mg being the best dose.