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Talkin' Tox
a blog about all things botulinum toxin and iatrogenic botulism
All Posts


Botulism Relapses: Why They Happen & How to Help
Healing from botulism is notoriously long and exhausting. Many victims work hard to recover, spend months or even a year feeling vastly better, and then, bam! Suddenly, out of nowhere, they can wake up feeling like they are right back at day one, facing months of severe symptoms all over again. This is what we call the dreaded "relapses". If you are experiencing this, or watching a loved one go through it, it can feel very discouraging. Many doctors who rely strictly on old m
Megan McCue
Jun 11


Understanding Botulinum Antitoxin - Benefits, Risks, & How to Obtain It
This blog post was written to clarify how botulinum antitoxin works, its benefits and risks, and how hospital doctors can obtain it for suspected botulism victims. 1. The Discovery: From "Sausage Poisoning" to the Lab In the early 19th century, a German physician named Justinus Kerner published the first accurate description of what he called "sausage poisoning" (the word botulism comes from "botulus", the Latin word for sausage). In 1895, a botulism outbreak occurred at a fu
Megan McCue
Jun 3


Botox Adverse Effects Q&A Tool
Try our NEW Q&A tool to get quick answers to your botulism questions. It's like ChatGPT… but actually trained on this . You can ask questions about Botox adverse effects and get answers based on real data, research, and the collective experiences in this community. Link here: https://notebooklm.google.com/notebook/e22e2ea8-aa7a-4911-8513-c96c5284d86f As always- this is NOT medical advice, it is a resource tool to help you navigate and understand Botox adverse effects and indi
Megan McCue
Mar 17


Analysis of Botox Survey Results
I’ve spent months collecting survey responses from individuals who experienced adverse effects after botulinum toxin injections. I wanted to walk through some of the most relevant findings from the data. (All identifying information has been removed. Data is self-reported.) 1. The Most Common Symptoms (And What They Suggest Neurologically) Top Reported Symptoms Symptom Approx % Anxiety / panic attacks ~90% Fatigue ~85% Brain fog / cognitive impairment ~85% Muscle weakness ~80
Megan McCue
Mar 16


Muscle Spasms, Tremors, and Twitches in Botulism
One of the most confusing things people report after botulinum toxin exposure is this: “If the toxin causes paralysis… why am I twitching, jerking, or having spastic movements?” At first glance it seems completely backwards. Botulinum toxin is famous for blocking nerve signals and causing weakness and paralysis. So why would something that shuts muscles down end up causing tremors, spasms, or twitching ? The short answer is this: the nervous system hates losing signals. When
Megan McCue
Mar 9


Getting Real About Life After Botox Poisoning
I want to get real about what life after Botox poisoning can look and feel like for many of us. No sugar coating, no filter. If you only know me virtually, you'd probably think I'm doing great. I'm writing books, running a support group, a website, and a podcast, and promoting a documentary. I talk loudly about what happened to us and why the world needs to pay attention. But I never want my loud and strong voice to fool anyone. It doesn't mean that I don't also struggle with
Megan McCue
Mar 3


Cognitive, Swallowing & Speech Problems After Botox
Botulinum toxin is familiar territory for many speech-language pathologists- it's a medical treatment we learn about in controlled clinical contexts. What we are far less trained to recognize are patients who later develop unexplained changes in cognition, swallowing, or speech that don’t fit neatly into established diagnoses. I became one of those patients in 2024 after receiving just 12 units of Xeomin cosmetically. Within weeks, I developed debilitating cognitive symptoms
Megan McCue
Feb 25


How Botulism Affects Hormones
Many people will notice hormone-related symptoms after botulinum toxin poisoning, even if their lab tests look “normal.” For some of us, it looks like an increase in symptoms around our period, or disrupted menstrual cycles, or even full-blown early onset menopause. This post will help explain what's going on with our hormones when we are poisoned. The big picture Botulism affects the nervous system first. Hormones are controlled by the nervous system. W hen nerve signaling
Megan McCue
Feb 4


Tips for Fight or Flight Episodes
Hi all. The past few months, I have been using AI as a tool to learn more about botulism and all of the ways it can disrupt the autonomic nervous system. As many of you know, this disruption can lead to the dreaded fight/flight episodes, heart palpitations, and/or "air hunger" sensations, even though our oxygen saturations are normal, and hospital testing tells us we're "fine". I had AI put together a short post (and I read through and edited as needed) about things that can
Megan McCue
Jan 31
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