![](https://www.Immune-System-Research.com/"wp-content/uploads"/2020/09/A-987306-is-a-Potent-and-Orally-Active-Histamine-H4-Antagonist-2020-09-08.jpg)
Histamine exhibits its functions through four known G-protein coupled receptors, the H1, H2, H3, and H4 receptors. Some histamine receptor…
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The symptoms of Allergic rhinitis are rhinorrhea, sneezing, nasal pruritus, congestion, and aggravation of comorbid asthma. Histamine can interact with…