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As an antihistamine, doxylamine is an inverse agonist of the histamine H 1 receptor. As a first-generation antihistamine, it typically crosses the blood–brain barrier into the brain, thereby producing a suite of sedative and hypnotic effects that are mediated by the central nervous system. (N.b.:
Dimenhydrinate. Dimenhydrinate, sold under the brand name Dramamine, among others, is an over-the-counter medication used to treat motion sickness and nausea. Dimenhydrinate is a theoclate salt composed of diphenhydramine (an ethanolamine derivative) and 8-chlorotheophylline (a chlorinated theophylline derivative) in a 1:1 ratio.
H. 1. antagonist. H1 antagonists, also called H1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions. Agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines; other agents may have antihistaminergic ...
If you've ever popped a Benadryl or two to sleep through a long flight (or even just a regular night), you can pretty much count yourself among the majority of the population. ... Unisom and the ...
Dr. Rao recommends adding fermented foods such as kimchi, miso and kombucha to your diet. Some studies have shown that the p robiotic benefits of these foods can help with gastrointestinal issues ...
Diphenhydramine is effective in treatment of allergies. [23] As of 2007, it was the most commonly used antihistamine for acute allergic reactions in the emergency department. [24] By injection it is often used in addition to epinephrine for anaphylaxis, [25] although as of 2007 its use for this purpose had not been properly studied. [26]
The FDA just approved Neffy, a needle-free EpiPen alternative. Here's when it's hitting shelves—and allergists tell 'Women's Health' if they recommend it.
Benadryl Allergy. Benadryl Allergy is the name of a Benadryl product found in the United States and Canada. It is an antihistamine drug used to relieve allergies. Its active ingredient is diphenhydramine, a first-generation antihistamine. It is known to be sedative, making drowsiness a common side effect.