Were Do Hives Come from?

Urticaria, also known as hives, is an outbreak of pale red bumps or welts on the skin that appear suddenly. The swelling that often comes with hives is called angioedema. Allergic reactions, chemicals in certain foods, insect stings, sunlight, and medications can cause hives.

What does the hives come from?

In terms of allergens, hives can be caused by factors such as pollen, medications, food, animal dander, and insect bites. Hives might also be caused by circumstances besides allergies. It's not uncommon for people to experience hives as the result of stress, tight clothes, exercise, illnesses, or infections.

How do you get hives out of nowhere?

The most common triggers include:
  1. Certain foods. Common foods that lead to an allergic reaction of hives include citrus fruits, milk, eggs, peanuts, and shellfish.
  2. Insect bites and stings. Most insect stings and bites come from wasps, yellow jackets, hornets, and honeybees. ...
  3. Animals. ...
  4. Pollen. ...
  5. Heat or cold temperature exposure.
Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.