Non sedating antihistamines in children jo dating

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"The first-generation antihistamines are more sedating, but the distinction isn't as black-and-white as the marketing of the newer products may lead you to believe.

The difference between them is really blurred." "Under some circumstances, the nonsedating formulas do cause sedation and in some cases, these sedating formulas do not," he tells Web MD.

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This content has not been reviewed within the past year and may not represent Web MD's most up-to-date information.

So concludes a new study published in the current issue of Journal of Allergy and Clinical Immunology in which researchers compared 18 previous trials investigating antihistamine-caused sedation levels in 1,500 people between ages 8 and 81.

Most of the studies reviewed used doses that were twice the recommended amount -- 50 milligrams -- of diphenhydramine, the active ingredient in Benadryl and other first-generation "sedating" allergy medications.

There are at least two kinds of histamine receptors, hence are mainly H1 blockers.

As well as tablets, antihistamines are available as injections, elixirs, and creams.

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