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codeine

(Encyclopedia)codeine kōˈdēn [key], alkaloid found in opium. It is a narcotic whose effects, though less potent, resemble those of morphine. An effective cough suppressant, it is mainly used in cough medicines. ...

marijuana

(Encyclopedia)marijuana or marihuana, drug obtained from the flowering tops, stems, and leaves of the hemp plant, Cannabis sativa (see hemp) or C. indica; the latter species can withstand colder climates. It is one...

Buenaventura

(Encyclopedia)Buenaventura bwāˌnävānto͞oˈrä [key], city (2020 est. pop. 451,000), W Colombia, a port on the Pacific ...

NSAID

(Encyclopedia)NSAID: see nonsteroidal anti-inflammatory drug. ...

cox-2 inhibitor

(Encyclopedia)cox-2 inhibitor: see nonsteroidal anti-inflammatory drug. ...

Noriega, Manuel Antonio

(Encyclopedia)Noriega, Manuel Antonio mänwĕlˈ äntōˈnyō nôryāˈgə [key], 1934–2017, Panamanian general. Commander of the Panamanian Defense Forces from 1983, when he promoted himself to full general, Nor...

opium

(Encyclopedia)opium, substance derived by collecting and drying the milky juice in the unripe seed pods of the opium poppy, Papaver somniferum. Opium varies in color from yellow to dark brown and has a characterist...

ketoprofen

(Encyclopedia)ketoprofen kēˌtəprōˈfĭn [key], nonsteroidal anti-inflammatory drug (NSAID) with anti-inflammatory, analgesic, and fever-reducing effects, used to relieve the symptoms of headaches, arthritis, an...

paraldehyde

(Encyclopedia)paraldehyde pârălˈdəhīdˌ [key], nervous system depressant similar to alcohol in its effects and used as a sedative. A colorless flammable liquid with a disagreeable odor, paraldehyde produces sl...

skin patch

(Encyclopedia)skin patch, transdermal patch, or transdermal delivery system, adhesive patch used to deliver a controlled dose of a drug through the skin over a period of time. A skin patch uses a special membrane ...