For an overview of both migraine and headaches see our section on Headaches . Within the category of migraine alone, there are significant differences in the form the disease may take. The headache of migraine is usually described as throbbing or pulsating. This sensation of pounding may be intensified by physical activity, coughing, or straining, or when the head is held in a downward position. It is often unilateral - that is, located on one side of the head.
Migraine pain is often moderate to severe in intensity and interferes with normal daily activities.
The extremities may feel cold and sweaty. Unusual odors may be intolerable. The headache may waken the patient from sleep. The quality of the pain and intensity of the symptoms can vary from one headache to the next. At times it may be so severe that the patient must resort to lying in a dark room with a cold compress on the head.