Many of us have experienced hives at some point during our lives, whether they were caused by allergies, illness, or something else. Hives, known medically as urticaria, are an outbreak of swollen bumps or little plaques that appear on the skin, sometimes seemingly out of nowhere.
Hives are often physically uncomfortable in some way or another. In most situations they are just itchy, but they can become painful, causing a burning or stinging sensation. They can show up anywhere on the skin, and they can also appear internally, being visible in places like the tongue and throat.
Hives can vary greatly in their sizes. They can be as small as a pinhead or as big as a saucer. They also tend to last for different amounts of time depending on the cause and intensity. There are a number of different things that can cause hives, so if you’re experiencing hives and you’re not sure why, you might be able to find your answer by reading this list. Once you identify the potential cause, you’ll know what sort of treatment you might want to seek.
Cause #1: Foods
Hives are most commonly caused by some type of allergy, and that means that they can be caused by eating foods. If you have eaten anything unfamiliar lately and are experiencing hives, it’s possible that you are experiencing an allergic reaction. Be cautious when eating foreign fruits and vegetables.
The majority of allergic reactions that are caused by foods are caused by either shellfish, various nuts, or dairy products.