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Diphenhydramine is a first-generation antihistamine used to treat several conditions including allergic symptoms and itchiness, the common cold, insomnia, motion sickness, and extrapyramidal symptoms. [19] [20] Diphenhydramine also has local anesthetic properties, and has been used as such in people allergic to common local anesthetics such as ...
Vicks NyQuil is a brand of over-the-counter medication manufactured by Procter & Gamble intended for the relief of various symptoms of the common cold.All medications within the NyQuil imprint contain sedating antihistamines, hypnotics, and/or alcohol; they are intended to be taken before sleep.
Sheet music, primarily vocal music of American imprint, dating from the 18th century to the present, with most titles in the period 1840–1950. John Hay Library at Brown University: ART SONG CENTRAL: downloadable, IPA transcriptions, vocal: 1,000 Printable sheet music primarily for singers and voice teachers—most downloadable.
Phenbenzamine (Antergan) was the first clinically useful antihistamine and was introduced for medical use in 1942. [22] Subsequently, many other antihistamines were developed and marketed. [ 22 ] Diphenhydramine (Benadryl) was synthesized in 1943, tripelennamine (Pyribenzamine) was patented in 1946, and promethazine (Phenergan) was synthesized ...
Diphenhydramine is a first-generation antihistamine and an anticholinergic drug. Anticholinergic drugs block the action of acetylcholine , a neurotransmitter in the central nervous system . [ 13 ] Studies propose that long-term use of anticholinergic drugs is associated with an increased risk for dementia among older people.
In July 1975, the J. B. Williams Co. began marketing Sominex 2. [37] On November 24, 1975, Attorney General Evelle J. Younger filed suit on behalf of the State of California against Williams Co., stating that the product did not warn against use by pregnant or nursing women or persons with asthma or COPD, nor did it notify consumers that it should not be used in conjunction with alcohol. [38]
Diphenhydramine is the primary constituent of dimenhydrinate and dictates the primary effect. The main differences relative to pure diphenhydramine are a lower potency due to being combined with 8-chlorotheophylline (by weight, dimenhydrinate is between 53% and 55.5% diphenhydramine) [10] and the fact that the stimulant properties of 8-chlorotheophylline help reduce the side ...
In everyday use, "sheet music" (or simply "music") can refer to the print publication of commercial sheet music in conjunction with the release of a new film, TV show, record album, or other unique or popular event which involves music. The first printed sheet music made with a printing press was made in 1473. Sheet music is the basic form in ...