Hello members, Looking for information. For those members who have had any form of surgery to manage their menieres symptoms, i.e. Mastoidectomy, Endolymphatic Sac Decompression (with or without a shunt), VNS, or laby, etc, and symptoms returned. Did you try gentamicin injections next? If so, how was the experience? I had the Endolymphatic Sac Decompression surgery last April and now 6 months later my bad symptoms are coming back. I had the surgery due to a drop attack last November and broke my neck. I required emergency surgery and was very lucky not to be paralyzed. There are prior posts about my experiences. I am strongly considering gentamicin injections this week to try and stop the full rotational vertigo or drop attacks from returning. I will be moving to a labby but that surgery will probably not be for 4 to 5 months from now. I need to do something in the interim. One of the signs the gentamicin is working is that it will cause vertigo as it destroys the balance nerve from sending faculty signals to the brain. So, was the vertigo strong? As bad as it was before your surgery? Any warning it was coming? How long did the vertigo last? Any feedback would be appreciated. Thank you.