I’d been having Botox approx twice per year for 5-6 years, I was happy with the result & never thought much about the side effects. The last time I got it (by the way always at a licenced award winning clinic), I started having severe anxiety, chest pains & the most horrible brain fog. Also the tinnitus in my ears was unbearable. Then I started doing research & realised that my tinnitus (which started permanently two years ago) was around 14 days after Botox treatment, so I have permanent tinnitus which I have to live with constantly. Also the brain fog & anxiety was horrendous, I honestly thought I was going to die. It took 9 weeks to go away. Yes Botox travels. I will never ever go near it again. There is a huge cover up with the side effects, you have to search for help on forums as these companies who manufacture it don’t want you to know this. It’s big money. The brain fog does eventually go away (if you have it, it will eventually subside) howevet I still have occasional anxiety & I have never had it before in my life (I’m 43) and permanently damaged with this poison. Please stop using it.