Tag: antihistamines

  • Seasonal Allergies

    Seasonal Allergies: Definition and Description of Seasonal Allergies: Seasonal allergies, often referred to as hay fever or allergic rhinitis, are characterized by an allergic reaction to specific outdoor allergens that are typically prevalent during certain times of the year. These allergens include pollen from trees, grasses, and weeds. When individuals with seasonal allergies come into…

  • Physical Allergy Urticaria

    Physical Allergy Urticaria: Definition and Description of Physical Allergy Urticaria: Physical allergy urticaria, also known as physical urticaria or chronic inducible urticaria, is a type of skin reaction characterized by the appearance of hives (wheals) when specific physical triggers interact with the skin. These triggers can include mechanical pressure, temperature changes, sunlight, water, and other…

  • How to Control Itching from Chickenpox

    How to Control Itching from Chickenpox Definition and Description of How to Control Itching from Chickenpox Chickenpox, medically known as varicella, is a highly contagious viral infection caused by the varicella-zoster virus (VZV). It is characterized by an itchy rash, fever, and general discomfort. The intense itching associated with chickenpox is primarily due to the…

  • Hay Fever

    Hay Fever Definition and Description of Hay Fever Hay Fever, also known as allergic rhinitis, is an inflammatory condition affecting the nasal passages. It occurs when the immune system overreacts to allergens, which are typically harmless substances. Medical professionals define it as a seasonal or perennial allergic response characterized by symptoms such as sneezing, itching,…

  • Airsickness

    Airsickness Definition and Description of Airsickness Airsickness, also commonly referred to as motion sickness, is a condition characterized by a range of symptoms including dizziness, nausea, and vomiting that occur when an individual is traveling in an aircraft. The medical definition often describes airsickness as a form of motion sickness caused by the brain receiving…