Since Whipple disease is "a systemic disease most likely caused by a gram-positive bacterium, Tropheryma whippelii", you might be able to defeat it with lots and lots of colloidal silver. Insofar as headaches go, the best remedy I know of for headaches is plain old pure vanilla extract - couple of teaspoons in a glass of water. Next best is turmeric/curcumin, which might also help your health in many other ways - one of them being that it is a very good natural anti-inflammatory.