H1 antagonist - Wikipedia
H 1 antagonists, also called H 1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions.
Histamine H1 Antagonists - DrugBank Online
A histamine H1 antagonist used to treat coughs, upper respiratory symptoms, and nasal congestion associated with allergies and the common cold. Ketotifen A histamine H1 receptor blocker and mast cell stabilizer used to treat mild atopic asthma and allergic conjunctivitis.
Antiemetic Histamine H1 Receptor Blockers - StatPearls - NCBI Bookshelf
2024年3月10日 · Assess the potential adverse events related to H1 receptor antagonists. Implement interprofessional team strategies for improving care coordination and communication to advance appropriate clinical outcomes with H1 receptor antagonist therapy to treat nausea and vomiting and drive optimal results.
The Pharmacology and Use of H1-Receptor-Antagonist Drugs
1994年6月9日 · H 1 antagonists prevent and relieve the sneezing, nasal and ocular itching, rhinorrhea, tearing, and conjunctival erythema of the early allergic response to antigen, but they are less...
List of Common Antihistamines + Uses & Side Effects - Drugs.com
2023年4月17日 · Antihistamines block histamine release from histamine-1 receptors and are mostly used to treat allergies or cold and flu symptoms, although some first-generation antihistamines (also called sedating antihistamines) may be used for other conditions, such as nausea or motion sickness.. Histamine-1 receptors are located in your airways (breathing …
Antihistamines - StatPearls - NCBI Bookshelf
2023年7月10日 · Antihistamines are a pharmaceutical class of drugs that act to treat histamine-mediated conditions. There are two main classes of histamine receptors: H-1 receptors and H-2 receptors. Antihistamine drugs that bind to H-1 receptors are generally used to …
Histamine H1 Antagonists, Non-Sedating - DrugBank Online
Histamine H1 Antagonists, Non-Sedating Accession Number DBCAT000772 Description. A class of non-sedating drugs that bind to but do not activate histamine receptors (DRUG INVERSE AGONISM), thereby blocking the actions of histamine or histamine agonists.
Types of Histamine Blockers | livestrong
The second-generation of H1-receptor antagonists were developed in order to avoid the drowsy effects of the first class. These antihistamines have the same actions as the first-generation but are known for less daytime drowsiness, dry mouth, and confusion.
Histamine H1-receptor antagonists with immunomodulating …
H1-receptor antagonists have been reported to modulate immune cascade at various points by acting on T cell-related inflammatory molecules, including adhesion molecules, chemokines and inflammatory cytokines.
H1 Antihistamines: Current Status and Future Directions - PMC
H 1 antihistamines, formerly known as H 1 receptor antagonists or H 1 receptor blockers, are among the most commonly used medications in the world not only for prevention and treatment of symptoms in allergic rhinitis, allergic conjunctivitis, and urticaria, in which there is good evidence for their efficacy, but also for a variety of other ...