This article explains about the histamine receptor their types functions and how they influence allergic reactions immune responses and other physiological effects. Histamine Receptor: Histamine exerts its effects by binding to four types of histamine receptors, all of which are G protein-coupled receptors (GPCRs): H₁ Receptor H₂ Receptor H₃ Receptor H₄ Receptor Each receptor subtype … Read more
Below we have described the classification of antihistamine based on receptor type and generation with their roles in allergy relief and related conditions. Classification of antihistamine: The medications listed can be classified into three main categories: H1-antagonists (antihistamines), H2-antagonists (histamine H2 receptor blockers), and gastric proton-pump inhibitors (PPIs). Below is a proper classification of each: … Read more
Discover how H-1 antagonists work to treat allergies by blocking histamine receptors and explore their types and common uses. H1 antagonists, also known as H1 blockers or antihistamines, are a class of drugs that inhibit the action of histamine at the H1 receptor sites. They are widely used to treat various allergic conditions and are … Read more
Get an overview of histamine including its biological role effects on the body and involvement in allergies and immune responses. Overview of Histamine: Chemical Nature: Histamine is an amine compound (hist + amine) released by tissues during allergic and inflammatory reactions, as well as in response to injury. Function: Acts as a local response against … Read more
