Can Botox in the glabella for 11 lines actually make the lines worse?

Thanks for the question,I myself asked this question in the past. I recently completed a very large research study assessing the effect of Botox on wrinkles. Recently my research was featured on Good Morning America. I've posted a link below, you can see that there is evidence that Botox will actually reduce wrinkles over time. James P Bonaparte, MD, MSc, FRCSCFacial Cosmetic and Reconstructive Surgeon

i suggest you find a different injector who does a more traditional approach if this worked for you in the past.  Best, Dr. Emer.