I had a mono-like type of virus. I took thermotabs (they are salt pills) You can buy them at the pharmacy. They really helped get the fatigue out of my eyes and the stiffness out of my legs. I had much more strength to do simple things like taking a walk! I would also suggest going to your local vitamin store. I took a multi vitamin and b- complex It sped up my recovery and I had a lot more energy. I would also suggest to make yourself a goal everyday for example today I am going to do xyz. This really helps you feel good about yourself when you can accomplish small tasks. Hatzlacha and Refuah Shelaima.