TLDR Bimatoprost can cause excessive eyelash growth.
The document reports a case of hypertrichosis (excessive hair growth) of the eyelashes caused by bimatoprost (Lumigan; Allergan, Inc.), which is a new intraocular pressure (IOP)-lowering drug similar to latanoprost (Xalatan; Pfizer, Inc.). Latanoprost, known for its ability to lower IOP in patients with glaucoma and ocular hypertension, has also been observed to stimulate eyelash growth and has been suggested as a treatment for alopecia areata of the eyelashes. The case presented suggests that bimatoprost may have a similar effect on eyelash growth as latanoprost.
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22 citations
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April 2003 in “Eye” Applying latanoprost on skin can stimulate hair growth with minimal side effects.
20 citations
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January 2003 in “Dermatology online journal” Prostaglandin analogs like Latanoprost might help grow hair on the scalp and body.
6 citations
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January 2013 in “Experimental dermatology” Bimatoprost increases hair growth in mice without breaking down into other substances.
20 citations
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November 2009 in “European Journal of Dermatology” Latanoprost, a glaucoma treatment, was found ineffective in treating hair loss in eyebrows and eyelashes.
65 citations
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November 2004 in “Journal of the American Academy of Dermatology” Bimatoprost can cause excessive eyelash growth.
15 citations
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April 2004 in “American Journal of Ophthalmology” Using bimatoprost on one side of the face caused increased cheek hair growth in a patient.
23 citations
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April 2004 in “American Journal of Ophthalmology” Using bimatoprost on one side of the face caused increased cheek hair growth in a patient.