I had an in-law with this symptom. After seeing what he suffered I went out and got Zostavax which was what was available at the time. My insurance didn't cover it. I recall that I had to pony up about $450 but I was like, I don't want to be like that guy.
Recently I got my Shingrix shot(s? I'm not sure now) on the advice of my GP. I have part D but I had $42 co-pay.
I've had that, all 6 COVID shots, and the pneumonia shot, and the flu shot. Shingrix alone had a copay.
Shingrix and the pneumonia shot both burned like crazy going in, but that was it.