"Nausea is invariable in the course of a common migraine, whether it is trifling and intermittent, or continuous and overwhelming." Chapter One, Page 16

"Very characteristic of this state is an exaggeration, and often a perversion of the sense of smell; delicate perfumes appear to stink, and may elicit an overwhelming reaction of nausea." Chapter One, Page 25

"Very characteristic of this state is an exaggeration, and often a perversion of the sense of smell; delicate perfumes appear to stink, and may elicit an overwhelming reaction of nausea." Chapter One, Page 25

"It seems probable that all migraine auras commence with some degree of arousal, whether this is manifested as multiform positive hallucinations, or states of analeptic excitement." Chapter Three, Page 67

"Migraines are often described, and misunderstood, because they are described in terms of a single symptom. Thus, a common migraine may be equated with a headache and a migraine aura...