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1. What Is Histamine? - Cleveland Clinic
Link: https://my.clevelandclinic.org/health/articles/24854-histamine
Description: WEBHistamine. Histamine is a chemical your immune system releases. It’s mainly known for its role in causing allergy symptoms. But it has other important functions, like regulating your sleep-wake cycle and cognitive function. Antihistamines are a common medication that can manage histamine levels.
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2. Histamines: What they do, and how they can overreact - WebMD
Link: https://www.webmd.com/allergies/what-are-histamines
Description: WEBThe message is, "Release histamines," which are stored in the mast cells. When they leave the mast cells, histamines boost blood flow in the area of your body the allergen affected. This causes...
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3. What Is Histamine and What Is Its Role in the Body? - Healthline
Link: https://www.healthline.com/health/allergies/what-is-histamine
Description: WEBOct 2, 2023 · Your immune system releases immune cells in response to inflammatory triggers like injuries or allergic substances. Histamine is an important mediator in this process. Some of the most well-known...
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4. Histamine Intolerance: Causes, Symptoms & Treatment
Link: https://my.clevelandclinic.org/health/diseases/histamine-intolerance
Description: WEBHistamine intolerance is an inability to break down histamine in your body, causing it to build up. Certain foods that are high in histamine or that cause your body to release histamine can give you an upset stomach, headache or allergy symptoms. Common trigger foods include fish, alcohol, and fermented or aged foods.
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5. Histamine: Function, Overreaction, and Treatment - Healthgrades
Link: https://www.healthgrades.com/right-care/allergies/histamine
Description: WEBJun 10, 2022 · In some cases, your body can release excessive amounts of histamine or become unable to break it down. This can result in symptoms including flushing , hives, itchy skin, and difficulty breathing . Symptoms resulting from high histamine levels can be treated with antihistamine medications.
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6. Histamine Intolerance: Causes, Symptoms, and Diagnosis - Healthline
Link: https://www.healthline.com/health/histamine-intolerance
Description: WEBJan 31, 2024 · releasing after injury or allergic reaction as part of your immune response. When there’s too much histamine, your body develops histamine intolerance and cannot break it down properly. It can...
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7. Histamine - Wikipedia
Link: https://en.wikipedia.org/wiki/Histamine
Description: WEBIn the central nervous system, histamine released into the synapses is primarily broken down by histamine- N -methyltransferase, while in other tissues both enzymes may play a role. Several other enzymes, including MAO-B and ALDH2, further process the immediate metabolites of histamine for excretion or recycling.
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8. Histamine intolerance: Causes, symptoms, and test - Medical News Today
Link: https://www.medicalnewstoday.com/articles/322543
Description: WEBFeb 9, 2023 · Histamine is a chemical that sends messages to the brain, signals the release of stomach acid for digestion, and is released as part of the immune system’s response to an injury or allergic...
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9. Histamine Intolerance: Symptoms, Diagnosis, Treatment
Link: https://www.verywellhealth.com/histamine-intolerance-1324016
Description: WEBJul 17, 2023 · Histamine can be found in certain foods and some foods release histamine stored in the body. Diet alone can cause histamine levels to rise so high that someone with histamine intolerance experiences allergy-like symptoms without having an allergic reaction. It's also possible for someone to have allergies and histamine intolerance.
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10. Biochemistry, Histamine - StatPearls - NCBI Bookshelf
Link: https://www.ncbi.nlm.nih.gov/books/NBK557790/
Description: WEBMay 1, 2023 · Introduction. Histamine is one of the earliest identified mediators of allergy. Researchers identified its role in the modulation of allergic reactions as early as 1932. Since then, research has determined histamine to be a mediator of autoimmune conditions, gastric acid secretion, and hematopoiesis. [1] .