Dermatol Surg. 2022 Aug 1;48(8):843-848. doi: 10.1097/DSS.0000000000003490. Epub 2022 Jun 17.
ABSTRACT
BACKGROUND: Facial hyperhidrosis (HH), a common problem with both cosmetic and psychological impact, interferes with quality of life. Wide range of treatment options is available for HH. Finding the most effective and yet a safe, tolerable option is the main target.
OBJECTIVE: To evaluate and compare clinical efficacy, safety, and tolerability of topical 2% glycopyrrolate versus intradermal Botulinum toxin A injection in facial HH treatment.
MATERIALS AND METHODS: Twenty-four patients with primary facial HH were randomly divided into 2 equal groups: Group A included patients treated by intradermal Botulinum toxin A injection and Group B included patients treated by topical glycopyrrolate gel 2%. Starch iodine test was performed before and after treatment to assess response, along with Hyperhidrosis Disease Severity Scale, Dermatology Life Quality Index (DLQI), and patient satisfaction.
RESULTS: Both modalities showed complete response in 75% of cases with a longer duration of action in botulinum toxin group up to 6 months. Side effects were minor and temporary. Both Hyperhidrosis Disease Severity Scale and DLQI showed statistically significant improvement after treatment.
CONCLUSION: Topical glycopyrrolate 2% showed comparable results to Botulinum toxin A in facial HH treatment with faster onset but shorter duration of action.
PMID:35917265 | DOI:10.1097/DSS.0000000000003490
