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Under ultraviolet light, the quinine in tonic water fluoresces, as seen with this bottle of Canada Dry tonic water. Tonic water is a carbonated soft drink in which quinine is dissolved. Originally used as a prophylactic against malaria , modern tonic water typically has a significantly lower quinine content and is often more sweetened than the ...
Quinine is also used as an ingredient in tonic water and other beverages to impart a bitter taste. [8] Common side effects include headache, ringing in the ears, vision issues, and sweating. [5] More severe side effects include deafness, low blood platelets, and an irregular heartbeat. [5] Use can make one more prone to sunburn. [5]
Cinchonism is a pathological condition caused by an overdose of quinine or its natural source, cinchona bark. Quinine and its derivatives are used medically to treat malaria and lupus erythematosus. In much smaller amounts, quinine is an ingredient of tonic drinks, acting as a bittering agent. Cinchonism can occur from therapeutic doses of ...
Its signature taste is a result of inherently bitter lemon pith being reinforced by the bitter alkaloid quinine. The principal difference between tonic water and bitter lemon is the lemon juice, pith, and peel. The juice adds sour, offset by additional sweetener, and the oily peel fragrance. The generic bitter lemon drink dates back to 1834. [1]
Aged samples, especially if exposed to light, become yellow and later brown. Quinoline is only slightly soluble in cold water but dissolves readily in hot water and most organic solvents. [4] Quinoline itself has few applications, but many of its derivatives are useful in diverse applications. A prominent example is quinine, an alkaloid found ...
Additionally, there are significant side effects with quinine ('cinchonism') and tetracyclines are contraindicated in children and pregnant women (these groups should use clindamycin instead). With the advent of artemisinin-combination therapies, quinine-based treatment is less popular than previously.
However, the quinine article states that "tonic water" has existed since ancient times (i.e., that Peruvians used cinchona-bark tea to avoid shivering, and that it became popular in Europe in the 17th century after its anti-malarial side-effect was lucked upon during attempts to treat malarial symptoms, implying carbonation has nothing to do ...
Tonic (physiology), the response of a muscle fiber or nerve ending typified by slow, continuous action; Tonic syllable, the stressed syllable of a word; Herbal tonic, a herbal medicine with tonic effects; Tonic (music), the tonal center of a musical scale; Tonic (band), an American rock band; Tonic (Tonic album), 2010