<prompt> All of the following are features of phaeochromocytoma except :Hypeensive paroxysmHeadacheOhostatic hypotensionWheezing  <response>: Answer is D Wheezing: Wheezing has not been mentioned as a symptom of Pheochromocytoma. The most common symptoms in order of frequency during paroxysm are: - Headache - Palpitation - Vomiting - Sweating - Dyspnea - Weakness - Pallor The most common manifestation is hypeension. e It most commonly occurs in paroxysms i.e. Paroxysmal Hypeension The most common symptom is headache Ohothostatic Hypotension 2 :is seen as a consequence of diminished plasma volume blunted sympathetic reflexes. 