Question) Has anyone experienced side effects after getting Botox?

I want to try Botox, but I'm more worried about the side effects than the benefits.

People around me say it is a simple procedure, but looking at online reviews, there are stories about asymmetry, awkward facial expressions, and reduced chewing strength, so I can't bring myself to make a decision right away.

I’ve heard that side effects vary depending on the area, such as jaw Botox, glabella Botox, and trapezius Botox, so I’m curious about your actual experiences.

Has anyone experienced side effects after getting Botox?