13 citations
,
November 2012 in “PubMed” 5α-reductase inhibitors may worsen sexual drive and spontaneous erections but don't worsen existing erectile or ejaculatory problems.
2 citations
,
September 2024 in “Internal Medicine Journal” Upadacitinib helped regrow hair and maintain ulcerative colitis remission.
13 citations
,
January 1999 in “Postgraduate Medicine” New drugs for rheumatoid arthritis show improvement but have side effects and are not a cure.
November 2025 in “SKIN The Journal of Cutaneous Medicine” Baricitinib shows promise in improving frontal fibrosing alopecia symptoms.
12 citations
,
May 2020 in “Actas Dermo-Sifiliográficas” Dutasteride injections may be a future option for treating hair loss.
February 2024 in “The Journal of Sexual Medicine” 5-α reductase inhibitors do not significantly affect male reproductive function but may reduce semen volume.
34 citations
,
February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
February 2010 in “Journal of The American Academy of Dermatology” Methotrexate treatment for rheumatoid arthritis has a serious infection rate of about two per 100 patient-years.
January 2016 in “Archivio italiano di urologia, andrologia” The document concludes that the risk of sexual side effects from 5-alpha-reductase inhibitors is low and often temporary, but more research is needed on potential permanent effects.
25 citations
,
June 2002 in “Steroids” 4-azasteroids, including finasteride, can inhibit 5α-reductase, helping treat conditions like enlarged prostate and hair loss.
January 2026 in “Dermatologic Therapy” Ritlecitinib is effective and safe for treating severe alopecia areata, showing significant hair regrowth and improved mental health.
October 2025 in “Influenza and Other Respiratory Viruses” Certain alkaloids could help create new coronavirus drugs.
April 2024 in “Frontiers in pharmacology” Brepocitinib 30mg is most effective for moderate-to-severe alopecia areata, but ritlecitinib 50mg may offer a better balance of safety and effectiveness.
1 citations
,
July 2024 in “The International Journal of Medical Science and Health Research” 5α-reductase inhibitors may help with prostate cancer but could increase the risk of severe tumors, so careful use is advised.
71 citations
,
November 2012 in “Expert Opinion on Drug Safety” 5-alpha reductase inhibitors can cause sexual side effects like erectile dysfunction and reduced sexual desire, sometimes lasting after stopping the drug.
RIPK1 inhibitors might help prevent alopecia areata.
1 citations
,
February 2025 in “International Journal of Dermatology” Abrocitinib may effectively treat Lichen Planopilaris.
19 citations
,
April 2023 in “Antibiotics” Azelaic acid in a special gel is more effective against skin fungi than regular azelaic acid.
3 citations
,
April 2016 in “Journal of The American Academy of Dermatology” A woman had a severe skin reaction from the drug imiquimod, used for skin cancer, highlighting the need for awareness of rare but serious side effects.
1 citations
,
March 2026 in “American Journal of Clinical Dermatology” Ritlecitinib effectively regrows hair in severe alopecia areata, especially in adolescents.
75 citations
,
June 2007 in “Journal of Biological Chemistry” MT-DADMe-ImmA can selectively kill head and neck cancer cells without harming normal cells.
December 2024 in “Journal of Medicinal Chemistry” A new topical treatment for hair loss shows promise by targeting androgen receptors.
January 2026 in “International Journal of Innovative Technologies in Social Science” JAK inhibitors show promise for treating alopecia areata, but more research is needed.
December 2022 in “JAMA network open” 5α-Reductase inhibitors may increase depression risk but not dementia or suicide.
September 2002 in “Research Repository (Kingston University London)” Mimicking the steroid A-ring may help create effective enzyme inhibitors for prostate disease treatment.
39 citations
,
September 2015 in “Clinical Therapeutics” Teriflunomide effectively reduces relapse rates and disease progression in multiple sclerosis but is not safe for use during pregnancy.
13 citations
,
December 2012 in “Canadian Urological Association Journal” 5ARIs like finasteride can help prevent prostate cancer and treat BPH, but guidelines should be updated to reflect this.
3 citations
,
May 2014 in “Urologia Journal” 5ARIs lower PSA levels, but other tests are needed to avoid missing aggressive prostate cancer.
148 citations
,
March 2022 in “The New England Journal of Medicine” Baricitinib was effective in treating alopecia areata in two major trials.
3 citations
,
March 2020 in “International Journal of Dermatology” Tildrakizumab showed limited effectiveness in treating chronic alopecia areata in a small group of patients.