Search Results 11-20 of 16210 for Histamine

  1. Cetirizine and pseudoephedrine (oral route) - 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 ...

  2. Olopatadine and mometasone (nasal route) - Mayo Clinic

    Histamine can cause itching, sneezing, runny nose, and watery eyes. Mometasone belongs to the family of medicines known as corticosteroids (cortisone-like ...

  3. Promethazine (rectal route) - Mayo Clinic

    Histamine can cause itching, sneezing, runny nose, and watery eyes. It can sometimes close up the bronchial tubes (air passages of the lungs) and make breathing ...

  4. Allergy skin tests - Mayo Clinic

    Histamine. In most people, this substance causes a skin response. If you don't react to histamine, your allergy skin test may not reveal an allergy even if ...

  5. Promethazine and codeine (oral route) - Mayo Clinic

    Histamine can cause itching, sneezing, runny nose, and watery eyes. It can sometimes close up the bronchial tubes (air passages of the lungs) and make breathing ...

  6. Hydroxyzine (oral route) - Mayo Clinic

    Hydroxyzine is an antihistamine. It works by preventing the effects of a substance called histamine, which is produced by the body. This medicine is available ...

  7. Systemic mastocytosis - Symptoms and causes - Mayo Clinic

    Too many mast cells are produced and build up in tissues and body organs, releasing substances such as histamine, leukotrienes and cytokines that cause ...

  8. 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 ...

  9. 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 ...

  10. Acrivastine and pseudoephedrine (oral route) - Mayo Clinic

    Histamine can cause itching, sneezing, runny nose, and watery eyes. Pseudoephedrine is a decongestant, which decreases nasal congestion by narrowing the blood ...