Komaroff, The Frequency of HLA Class II Antigens in Chronic Fatigue Syndrome, Journal of Chronic Fatigue Syndrome, 11, 4, (33), (2003). Juan-Manuel Anaya, Paula A.
[doi.org]
One type of dysautonomia is POTS (postural orthostatic tachycardia syndrome), which can cause dizziness and faintness, especially upon standing.
[rheumatology.org]
Rheumatoid arthritis (RA) is frustrating enough on its own.
[everydayhealth.com]