noun a small, inflamed elevation of the skin, typically accompanied by itching or burning
In medicine, a wheal refers to a raised, red, itchy area on the skin that is typically caused by an allergic reaction or insect bite.
Dermatologists often use the term wheal to describe a temporary raised area on the skin that may be a result of hives or other skin conditions.
In emergency medicine, healthcare providers may encounter wheals in patients experiencing severe allergic reactions or anaphylaxis.
Allergists may refer to wheals as a common symptom of allergic reactions, such as those caused by food, pollen, or insect stings.
In entomology, wheals can be caused by insect bites or stings, leading to localized skin reactions.
Wheals are often used as a diagnostic indicator of allergic responses in various medical tests, such as skin prick tests.
In medical writing, a writer may use the term 'wheal' to describe a raised, itchy area on the skin caused by an allergic reaction or insect bite.
A psychologist may use the term 'wheal' when discussing psychophysiological responses to stress, such as changes in skin conductance that can result in the formation of wheals.
Dermatologists commonly use the term 'wheal' to describe a specific type of skin lesion that is characterized by a raised, red bump with defined borders, often associated with hives or urticaria.