There is no way to dissolve or reverse Dysport once it has been injected. No, antihistamines or any medication will not cause Dysport to wear off sooner. The effects are not permanent and should fade within 3-4 months. Best,Dr. Anil Shah MD FACS
Thank you for your question! At this time there are no substances that will reverse the effects of Dysport or any other neurotoxin. The effects will slowly begin to wear off around 3-4 months via your natural body processes. I suggest contacting your injector if you are experiencing any issues with Dysport results. As always it is important to consult with and experienced injector to optimize safety and aesthetic outcomes.Best of luck,Dr. Kian
