i've been getting Botox, Dysport and Xeomin in the past seven years to reduce the size of masseter (so the lower face looks slimmer), however in the past two years it is not working any more. I realized I might be resistant to Botulinum toxin type A. I wanted to try Type B (i.e. Myobloc) but having a hard time finding a doctor that provides Myobloc cause it is less commonly used. I live in Seattle, WA but I am willing to travel.
Answers (5)
From board-certified doctors and trusted medical professionals
September 7, 2022
Answer: Resistant to Botox, Dysport and Xeomin. Any suggestions?