I opted for proton therapy after an initial crainiotomy on another meningioma had infected hardware that had to be removed. Am still dealing with that over a year later, so opted for the PT treatment vs another crainiotomy. . Had absolutely no issues with PT treatments. A few days at the end I felt a little fatigued. A little area of hair in front of my head now has a nice curl to it. I like it. The treatment is only a few minutes a day over the 5-6 week period. I filled my days with art and music and friends in between. I trust you will have a positive experience.