What is the CFIDS Link to Serotonin?
	Root Cause of CFS  Central Nervous System Studies suggest that CFIDS is associated with decreased levels of the neurotransmitters serotonin and dopamine, which may lead to disruptive sleep, a low pain threshold, irritability and depression. Low doses of selective serotonin re-uptake inhibitors (SSRIs), such as Zoloft or Paxil, or medications that affect the release of dopamine may provide relief.