Botulinum toxin has long-lasting effect in the treatment of hyperhidrosis

February 10 - Intradermal botulinum toxin has a durable effect in thetreatment of primary axillary hyperhidrosis, with nearly half of treatmentresponders requiring only one injection over a 52-week period, said DeeAnna Glaser, M.D., associate professor, department of dermatology, St. LouisUniversity.