I have had fibromyalgia since I was 17, now 56. I also have polymyalgia rheumatica which means more pain and fatigue. I am on prednizone for poly. I take pericet once in while when pain gets worse. I endure it all I can. I do take vitamin D3, helps with energy, take in morning gives me more energy 3000mg day. mOST OF US HAVE VITAMIN
D deficiency. Hope the best for her. Take one day at time.