April 2016 in “Journal of Investigative Dermatology” This study found that topical phenylephrine, an α1-AR agonist, significantly reduced hair shedding and increased epilation force threshold in women experiencing traction alopecia during cosmetic procedures.
September 2024 in “Journal of Cosmetic Dermatology” This study found that the topical application of DA-OTC-002, a combination of synephrine and tyramine hydrochloride, significantly reduced immediate hair shedding in women by 62.5% compared to a placebo, without any observed adverse effects.
January 2019 in “Nihon Yakuri Gakkai nenkai yoshishu” This article reviews guidelines and medications for treating benign prostatic hyperplasia but presents no new clinical results.
35 citations
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May 2020 in “Frontiers in Pharmacology” This review provides a comprehensive overview of the mechanisms, efficacy, and adverse reactions of drugs commonly used for treating benign prostatic hyperplasia but reports no new clinical results.
41 citations
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December 2008 in “Current Opinion in Ophthalmology” This review describes techniques to manage intraoperative floppy iris syndrome linked to alpha-1 blocker use in cataract surgery, highlighting the need for patient disclosure of medication use but reports no new clinical results.