You might already know that idiopathic intracranial hypertension (IIH) could be a major cause of ME/CFS in at least one large segment of the ME/CFS afflicted population.
This paper by Dr. Higgins is one of the major sources of this hypothesis:
I am a male, 22 years old, ME/CFS for 3 years, Bell scale 20-30.
I would like to test Clomid / Clomiphene because of my low LH, Fsh and decreased testosterone, free testosterone, estradiol levels, prolactin is borderline high. Coherently I have most of the time decreased erythrocytes...