I cannot speak from personal experience as a I have neither a PTSD diagnosis nor have I had an Stellate Ganglion Block. However, I would like to pass on some information about a 501(c)(3) that is set up to pay for SGB treatment for Veterans suffering PTSD called For the Love of a Veteran.
https://www.fortheloveofaveteran.org/sgb-videos-and-testimonials.htmlI was not familiar with SGB until an acquaintance, Lance, who was a former FMF Corpsman with fairly severe PTSD began working for FLV. Lance had received SGB and it was tremendously successful. Lance asked me to help publicize the treatment and ask for donations.
I was a bit wary of publicizing this charity and treatment but I had a friend who was a medically discharged combat veteran with some serious PTSD issues that had caused his departure from a job where he was tremendously talented over his temper and inability to follow simple procedural policies (he quit in a flash of anger when he was gently and tactfully counseled about not submitted expense reports at the end of each month). I also suspected that his marriage was blowing up.
I contacted my friend and suggested that he might want to try SGB and he replied immediately to thank me for the referral. He was not only familiar with SGB but had already benefitted from it. He said that he had received SGB three years earlier but the effects had worn off and he another treatment but could not afford the $3-4K cost.
SGB may by worth a look. The videos at the link above have some compelling testimonials.