There are many different preparations of analgesics so the brand names are too numerous to mention. Several combination preparations are available. The most commonly used contain aspirin or paracetamol combined with codeine, caffeine and/or an anti-emetic. Combinations specifically licensed for migraine include:
Enlightenment thinker who believed in inalienable rights (freedom of thought, speech religion, and property), limited power of the king and believed that peace can be secured only through a social contract. Also Thomas Jefferson used Locke's theories in the Declaration of Independence.
Science played an important role in Enlightenment discourse and thought. Many Enlightenment writers and thinkers had backgrounds in the sciences and associated scientific advancement with the overthrow of religion and traditional authority in favour of the development of free speech and thought.