What has been your experience with guanfacine?

Specifically, has it helped with body sensations for you? I’m in late-stage perimenopause so very overstimulated nearly all the time, especially during the winter when static and layers make me a ticking time bomb. Im having major meltdowns due to things like, oh, my hair touching my ear. My doctor has said it helps with body hyperactivity so I am going to ask her about it, but I wanted to hear what y’all have noticed with it. Might it help me with the over-sensitivity and complete lack of frustration tolerance that follows?