Principal engineer salary range. The average principal engineer salary is $96893 based on 571 salary records. The typical salary range for those positions with principal engineer in their job title is between $76346 and $117439. The lowest salary in the principal engineer data was $55000.
migraine miÂ·graine (mÄ«'grÄn') n. A severe recurring headache, usually affecting only one side of the head, that is characterized by sharp pain and is often accompanied by nausea, vomiting, and visual disturbances. Also called hemicrania, megrim, sick headache.
Migraines are a deeply painful, often debilitating form of headache. People who experience migraines often require prescription medication or medical treatment to cope with their symptoms. A simple over-the-counter headache pill is rarely effective for treating migraine. Migraines can be episodic or chronic. A typical episodic migraine (EM) can linger for hours. Then, several weeks or even months may pass between migraine episodes. Chronic migraines (CM), on the other hand, last longer and occur more frequently.