Surprising Causes Of Hives Revealed — What May Be Triggering Your Skin Reaction

Hives, also known as urticaria, are itchy, raised welts that can appear suddenly on the skin and disappear within hours or days. While many people associate hives with food allergies, experts say there are several unexpected triggers that may be responsible.

Common causes include medications such as antibiotics and pain relievers, viral infections, insect bites, and certain foods. However, less obvious factors like stress, extreme temperatures, pressure on the skin, exercise, and even sunlight can also provoke outbreaks in some individuals.

Doctors explain that chronic hives, lasting more than six weeks, may sometimes be linked to autoimmune conditions or underlying health issues. In many cases, the exact cause remains unknown, making diagnosis more challenging.

Symptoms often include red or skin-colored welts, itching, and swelling that can appear anywhere on the body. Although most cases are harmless, severe reactions involving difficulty breathing or swelling of the throat require immediate medical attention.

If hives occur repeatedly or without a clear cause, healthcare professionals recommend keeping a symptom diary and consulting a doctor to identify possible triggers and receive appropriate treatment.