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  1. Histamine - Wikipedia

    Histamine is involved in the inflammatory response and has a central role as a mediator of itching. [6] As part of an immune response to foreign pathogens, histamine is produced by basophils …

  2. What Is Histamine? - Cleveland Clinic

    Mar 28, 2023 · What is histamine? Histamine is a signaling chemical your immune system releases to send messages between different cells. Histamine has several functions, but it’s …

  3. What Is Histamine and What Is Its Role in the Body? - Healthline

    Oct 2, 2023 · Histamine is a chemical that your body produces, playing a vital role in immune responses, particularly those related to allergies, and also influencing the gut, brain, and …

  4. Foods High in Histamine & Why You Should Avoid Them - WebMD

    May 22, 2024 · Histamine is chemical released by your immune system in response to potential allergens, but too much of it leads to coughing, wheezing, & watery eyes.

  5. What is Histamine? What They Do and Foods To Avoid 2025

    May 9, 2025 · To clear histamine from the body, you can try drinking plenty of water and eating low-histamine foods. Foods high in vitamin C, like oranges and broccoli, can help reduce …

  6. Histamine | Description & Facts | Britannica

    Dec 13, 2025 · Histamine, biologically active substance found in a variety of organisms. Plants that produce histamine include stinging nettles, and histamine occurs in the venom of some …

  7. The Histamine Structure and Its Role in the Body

    Jul 26, 2025 · Histamine is a naturally occurring compound found throughout the human body, playing a multifaceted role in various biological processes. It functions as a potent signaling …

  8. Histamine: Function, Reactions and Side Effects

    Oct 4, 2024 · The crucial roles of histamine in the body range from immune response to digestion. Learn about its effects, triggers, & how to manage histamine levels effectively.

  9. What is Histamine? - News-Medical.net

    Jul 14, 2023 · Histamine is an amine that is produced as part of a local immune response to cause inflammation.

  10. Histamine intolerance: What is it, symptoms, causes, and more

    Mar 31, 2025 · Histamine is a signaling molecule, which means it sends signals between cells. It plays a role in many bodily processes, including allergic reactions.