“Causes of Hives: Understanding Allergic Reactions, Food, and Temperature Triggers”

The cause of hives occurs when exposed to allergic reactions, chemicals in food, insect stings, sun exposure, or drugs. These things cause the body to release a chemical compound called histamine.

This histamine will cause the release of plasma in the blood, thus triggering itching and swelling of the surrounding tissue. Histamine and other chemicals that enter the bloodstream can cause hives.

Here are some common causes of hives:

Food Allergy. The cause of hives can occur due to certain food allergies such as eggs, shellfish, peanuts, or berries. Red hives due to hives can appear immediately after someone eats an allergy-triggering food, but there are also those that take several hours before symptoms appear. In addition, hives can also be triggered by several food additives, including artificial colors and preservatives.

Reaction To Temperature. The next cause of hives is exposure to sunlight, cold temperatures, or strong winds. This is more related to the condition of the skin which is very sensitive to various outdoor weather. Apart from avoiding triggers for itching, the doctor may prescribe antihistamines to treat hives due to changes in weather or temperature.

Certain Diseases. Hives are not just itching and bumps on the skin. The cause of hives or hives can also indicate a health problem in the body. Patients with lupus, lymphoma, thyroid disease, hepatitis, or HIV both have symptoms of hives-like hives. However, this type of hives is classified as chronic so it can be treated with the help of drugs.

In addition, according to the American Osteopathic College of Dermatology, 50 percent of chronic urticaria cases are caused by autoimmune diseases, which is when the body’s immune system attacks its own body tissues. Thyroid disease is one of the most common autoimmune diseases reported by chronic urticaria sufferers, followed by rheumatic complaints and type 1 diabetes.