[QUOTE=Maus Magill]
What system of mine is the virus attacking to make me so frakkin’ tired?
[/QUOTE]
Your immune system, and pretty directly at that. The spleen is responsible for immune cell production, and the virus infects and starts forcing it to make some whacky versions of immune cells that don’t work. It somehow senses this, and tries to churn out the right ones as well, but it still keeps cranking out the defective ones. This uses a lot more resources than a healthy functioning spleen.
Also, some of us lucky mono sufferers (I’ve had it enough times that it’s now considered “Epstein-Barr Syndrome” instead of “you’ve got mono for the tenth time”) get hepititis (swelling of the liver) from it. Because the liver has a lot to do with red blood cell production, we get anemic on top of it. Anemia makes you tired because there are less red blood cells carrying oxygen to and wastes away from cells that need it.
Sleep. Seriously. Sleep. This is one of these annoying illnesses where if you can sleep 16 hours a day, you actually feel okay for about 5 of the rest. That makes you think you can push yourself, and then you need even more sleep.
It’s a serious enough illness that it might be worth looking into using a couple of weeks of your FMLA time off, if there’s any way you can afford it. Use your sick days and your vacation days and your personal days first. That “serious illness” you were saving them for? This is it.
The good news is that after the first 2-4 weeks, you’ll no longer feel quite so tired. You should still take it easy, but you can go back to work (light-duty if you do hard manual labor) and resume most of your normal activities. I was always warned away from mowing the lawn in summer or shoveling snow in winter because of worries of splenic rupture, but your own doctor will be able to counsel you more accurately. Your spleen may or may not be swollen. It’s usually recommended to avoid contact sports for about 2 months after diagnosis.
If you’re open to herbal suggestions, I recommend lemon balm (Melissa officinalis), in tincture, tea or raw leaf form. The more, the better. It’s yummy and eaten as a salad green in many places. There is no known toxic amount or medical contraindications. It seems to have a great affinity for many herpes viruses, and I find I can arrest my own Epstein-Barr in the prodomal stage by using it. (Or make the symptoms so slight I don’t notice it, which amounts to the same thing for me!)