TLDR Topical latanoprost doesn't effectively regrow hair in severe eyebrow alopecia areata cases.
In 2005, a 16-week, randomized, right-left, investigator-blinded study was conducted on 11 adults with severe eyebrow alopecia areata (AA) to assess the therapeutic potential of latanoprost, a prostaglandin F2a analog. The participants were required to treat one eyebrow with topical latanoprost (3 µg) for 12 hours daily over 12 weeks. Of the 11 patients, 8 completed the study. One patient withdrew due to reported treatment-related side effects. The results showed that the use of latanoprost daily for 12 weeks was ineffective in producing significant regrowth in 7 patients. One patient did have a positive response, but this occurred bilaterally and was likely a result of institution of prednisone therapy during the treatment period for an unrelated problem. The study concluded that treatment of extensive eyebrow AA with topical latanoprost is well tolerated but an ineffective means for producing dense regrowth.
22 citations
,
April 2003 in “Eye” Applying latanoprost on skin can stimulate hair growth with minimal side effects.
20 citations
,
January 2003 in “Dermatology online journal” Prostaglandin analogs like Latanoprost might help grow hair on the scalp and body.
33 citations
,
January 2002 Latanoprost, a glaucoma drug, showed potential for promoting hair growth in bald monkeys, especially at higher doses.
1 citations
,
September 2022 in “Journal of The American Academy of Dermatology” Baricitinib helps grow eyebrows and eyelashes in severe alopecia areata patients.
4 citations
,
November 2020 in “Journal of Investigative Dermatology Symposium Proceedings” The Brigham Eyebrow Tool for Alopecia is a simple and reliable way to measure eyebrow hair loss.
32 citations
,
January 2019 in “American Journal of Clinical Dermatology” Minoxidil helps treat eyebrow thinning, monilethrix, early hair loss, and shortens chemo-related hair loss.
38 citations
,
March 2017 in “Expert Opinion on Investigational Drugs” Bimatoprost is promising for treating some types of hair loss but needs more testing for androgenetic alopecia.
2 citations
,
February 2009 in “Journal of the American Academy of Dermatology” Injecting triamcinolone into the eyebrow area may help eyelash regrowth in alopecia areata patients.
36 citations
,
November 2005 in “Journal of The American Academy of Dermatology” Topical latanoprost doesn't effectively regrow hair in severe eyebrow alopecia areata cases.
2 citations
,
March 2005 in “Journal of the American Academy of Dermatology” Hair transplants with cortisone can help treat stubborn eyebrow hair loss.
