CFS Comorbidities and Related Conditions Flashcards
6 cards from real CFS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 CFS Comorbidities and Related Conditions flashcards as text
What endocrine abnormality has been found in some CFS patients involving the HPA axis?
Answer: Reduced cortisol levels or blunted HPA axis response to stress in some CFS studies
Some CFS research has found reduced cortisol levels or a blunted HPA (hypothalamic-pituitary-adrenal) axis stress response, suggesting dysregulation of the stress hormone system.
Which condition involving chronic widespread pain, fatigue, and central sensitization shares features with CFS?
Answer: Central sensitization syndrome and fibromyalgia spectrum disorders
Central sensitization syndrome and fibromyalgia spectrum disorders share features with CFS including central nervous system hypersensitivity, widespread pain, and fatigue.
How can Lyme disease complicate the diagnosis and management of CFS?
Answer: Post-treatment Lyme disease syndrome shares symptoms with CFS, making differential diagnosis challenging
Post-treatment Lyme disease syndrome (PTLDS) shares symptoms with CFS, requiring careful evaluation to distinguish between the conditions or identify their co-occurrence.
What is the significance of vitamin D deficiency in CFS patients?
Answer: Vitamin D deficiency is common in CFS patients and may worsen fatigue and musculoskeletal symptoms
Vitamin D deficiency is common in CFS patients, possibly due to reduced outdoor activity, and may contribute to worsening fatigue and musculoskeletal symptoms.
Which cardiovascular condition involving reduced blood flow to the brain when upright is commonly found in CFS?
Answer: Neurally mediated hypotension (NMH) and POTS
Neurally mediated hypotension and POTS are cardiovascular conditions involving abnormal blood pressure and heart rate regulation when upright, commonly found in CFS patients.
What is the 'low-dose naltrexone' (LDN) interest in the context of CFS comorbidities?
Answer: LDN is used off-label for CFS and related conditions based on its potential anti-inflammatory and immunomodulatory effects
Low-dose naltrexone is used off-label for CFS and related conditions due to its potential immunomodulatory and anti-neuroinflammatory effects, though more research is needed.