Anxiety meds are very effective, and there are a variety to choose from. I am sure you and she have considered this option. But, just raising the point that this could be an option for her. Also, if she has not tried cognitive behavioral therapy, I HIGHLY recommend it. As long as it’s from a very well-trained, experienced practitioner of the method. It really changes people’s lives. Between meds and CBT, there’s little reason for people to have to live with ongoing generalized anxiety any more.