Headache

(kedf-ak). Pain in the head; cephalalgia. The following varieties of headache are described: local, general; organic, functional; toxemic — alcoholic, caffeinic, diabetic, lithemic, malarial, rheumatic, uremic; reflex — gastric, ocular, nasal, uterine; cardiac, pulmonic, anemic, congestive; hysteric, neurasthenic. H., Bilious, migraine. 305