Table 3.

Individual autonomic symptoms in participants with objective signs of autonomic dysfunction (Composite Autonomic Severity Score ≥ 3)

Autonomic Symptom	Percentage who experience the symptom
Lightheadedness	48%
Dry mouth or dry eyes	45%
Feet colder than rest of body	48%
Constipation	42%
Erectile dysfunction (men only)	29%
Nausea, vomiting or bloating after a small meal	24%
Urinary incontinence	24%
Diarrhea	10%
Decreased sweating in feet compared to rest of body	16%
Decreased sweating in feet following exercise or in hot weather	10%
Increased sweating in hands	7%
Pale or blue feet	10%