Signs and symptoms of catecholamine-producing tumors - McMaster Textbook of Internal Medicine

Table 6.1-1. Signs and symptoms of catecholamine-producing tumors
Clinical finding	Incidence (if known)
Hypertension	90%
Headache	80%
Perspiration	71%
Palpitations	64%
Pallor	42%
Postural hypotension	10%-50%
Paroxysms/“spells”	50%