In general, fatigue is not as severe in depression as in ME/CFS. Joint and muscle pains, recurrent sore throats, tender lymph nodes, various cardiopulmonary symptoms (55), pressure headaches, prolonged post-exertional fatigue, chronic orthostatic intolerance, tachycardia, irritable bowel syndrome, bladder dysfunction, sinus and upper respiratory infections, new sensitivities to food, medications and chemicals, and atopy, new premenstrual syndrome, and sudden onset are commonly seen in ME/CFS, but not in depression. ME/CFS patients have a different immunological profile (56), and are more likely to have a down- regulation of the pituitary/adrenal axis (57). Anhedonia and self- reproach symptoms are not commonly seen in ME/CFS unless a concomitant depression is also present (58). The poor concentra- tion found in depression is not associated with a cluster of other cognitive impairments, as is common in ME/CFS. EEG brain mapping (59,60) and levels of low molecular weight RNase L (21,26) clearly distinguish ME/CFS from depression.
Bruce M. Carruthers
cfs-me, chronic-fatigue, chronic-fatigue-syndrome, depression, me-cfs, misdiagnosis, myalgic-encephalomyelitis