8 citations
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March 2020 in “Pain Medicine” This case report describes a woman with refractory trichodynia who became asymptomatic after receiving botulinum toxin type A injections, suggesting potential efficacy of this treatment for persistent trichodynia.
In this case report, off-label onabotulinumtoxin-A was successfully used to treat trichodynia, a painful scalp sensation associated with hair loss, in a patient unresponsive to conventional therapies.
3 citations
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February 2023 in “BMJ Case Reports” This case report describes a woman with trichotillomania who experienced marked improvement and hair regrowth after off-label onabotulinumtoxinA treatment.
In this case report, the authors observed that onabotulinum toxin A therapy, extended to areas around traumatic excoriations and alopecia, resulted in notable healing and hair regrowth in a patient with trigeminal trophic syndrome and trichotillomania.
19 citations
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March 2013 in “Headache The Journal of Head and Face Pain” This case report describes a 33-year-old woman whose unilateral occipital pain and localized alopecia were only responsive to onabotulinumtoxin A, suggesting it might be a form of cephalalgia alopecia or nummular headache.