[BubbleFunker]

I know many patients with FMS and SLE. All of them do well with cannabis.
You may wish to look into preparing edible cannabis concoctions for her, which would be more . . .perhaps, tolerable.
You can make cannabutter and put it in a cookie recipe. Note: use less than the full amount in the recipe (example: if the cookie recipe calls for 3/4cup butter, then use 1/4cup in cannabutter and the rest in plain butter), that way it's not too strong for a cannabis naive person to handle. With edibles start low dose and work up. Edibles take longer to start ( up to an hour or 2), but last longer than smoke, for some. So, do not let them chow down on more than one cookie, or they might have a bad experience, or sleep for ages. LOL
You can prepare a cannabis tincture which is taken via eyedropper and placed under the tongue for sublingual absorption. It works almost as fast as smoking. It's an alcohol extract of cannabis.
If you're really creative you can prepare cannabis elixir, which is a cannabis syrup made with honey. 1/2-1tsp at a time, and it yummy, too. (gotta make tincture first, then combine with honey in a double-boiler to evaporate out the alcohol)
www.letfreedomgrow.com
click on Recipes.
Good luck!