Search Results 1-10 of 16969 for Histamine

  1. Histamine (intradermal route) - Side effects & uses - Mayo Clinic

    Description. Histamine is used to help diagnose problems or disease of the stomach. This test determines how much acid your stomach produces.

  2. What is Histamine - Mayo Clinic News Network

    We hear the word a lot during allergy season, but just what is histamine? In this Medical Edge Radio episode, Dr. James Li, an asthma and allergy expert at ...

  3. Systemic mastocytosis - Symptoms and causes - Mayo Clinic

    When triggered, the mast cells let out chemicals into the body, such as histamine, leukotrienes, tryptase and cytokines. These chemicals cause inflammation ...

  4. Fexofenadine (oral route) - Mayo Clinic

    Histamine can also cause some people to have hives, with severe itching of the skin . This medicine is available only with your doctor's prescription . Do not ...

  5. Food allergy - Symptoms and causes - Mayo Clinic

    Rather than an allergic reaction, this is known as histamine toxicity or scombroid poisoning. Celiac disease. While celiac disease is sometimes referred to as a ...

  6. Desloratadine (oral route) - Side effects & dosage - Mayo Clinic

    Histamine can also cause some persons to have hives, with severe itching of the skin. This medicine is available only with your doctor's prescription. Do not ...

  7. Allergy medications: Know your options - Mayo Clinic

    Histamine is a chemical released by the immune system that causes the symptoms of an allergic reaction. Nasal sprays. Antihistamine nasal sprays help relieve ...

  8. Histamine is a chemical released by the immune system that causes the symptoms of an allergic reaction. Nasal sprays. Antihistamine nasal sprays help relieve ...

  9. Hay fever - Diagnosis and treatment - Mayo Clinic

    A symptom-causing chemical, called histamine, is released by the immune system during an allergic reaction. Antihistamines work by blocking histamine. These ...

  10. Cetirizine and pseudoephedrine (oral route) - Side effects & dosage - Mayo Clinic

    Histamine can cause itching, sneezing, runny nose, and watery eyes. Decongestants produce a narrowing of blood vessels. This leads to clearing of nasal ...