I have read that Botox can cause severe insomnia, especially in older people. Is this true? (Photo)

You need to reread the article there is a 1.5% relationship with insomnia and age female 40 - 49 (not older)....

I am unaware of this as a common or even rare side effect of neurotoxin treatments.  You should speak to your PS about this but I would most likely say that if you are otherwise a good candidate for the treatments, and want to proceed, you can do so confidently.By the way, that's a photo of you and you're 73?  You should share your secrets at some point for the benefit of others....I hope that this helps and good luck,Dr. Alan EnglerMember of RealSelf100