Explanation of the most common/various comorbidities
In addition to the main characteristics of ME/CFS, such as PEM and chronic fatigue, many sufferers also experience various comorbidities. These additional conditions can exacerbate the symptoms of ME/CFS and complicate diagnosis and treatment. The most common comorbidities include postural orthostatic tachycardia syndrome (POTS), small fibre neuropathy (SFN), mast cell activation syndrome (MCAS) and Ehlers-Danlos syndrome (EDS).
