are hives caused by stress?
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Hives or rash Others notice hives popping up on their skin on a more regular basis. Chronic hives may be due to an immune response, which is triggered by factors like heat, extreme exercise, or alcohol use. Stress can also cause hives, and can make hives you already have even worse.
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Chronic urticaria. You can also develop hives from certain infections and insect stings. They can also be a sign of a more serious health problem, such as liver disease.
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Thyroid disease is the most commonly reported autoimmune condition in people with chronic hives, followed by rheumatoid arthritis and type 1 diabetes. A study published in September 2013 in the European Journal of Dermatology found that celiac disease is also associated with chronic hives.
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Urticaria or hives is a skin condition characterized by raised red skin welts. Urticaria is commonly caused by an allergic reaction. These swollen welts can appear anywhere on the body, including the face, lips, tongue, throat, and ears.
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Physical urticaria is due to one or more "physical" causes. The most common reason for long-lasting hives is dermographism. These hives appear within a few minutes of scratching along an area of skin. Most often, the rash is linear, following the path taken by the act of scratching.
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Hives are a very common reaction to all kinds of stimuli. While an allergic reaction can be a cause of hives, in the majority of outbreaks, the exact cause of hives is not known. Hives are also known as urticaria. Hives form when a chemical called histamine is released by specialized cells known as mast cells.
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In fact, viral infections cause more than 80 percent of all cases of acute hives in children. A variety of viruses can cause hives (even routine cold viruses). The hives seem to appear as the immune system begins to clear the infection, sometimes one week or more after the illness begins.
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Are Hives Dangerous In Pregnancy? Luckily, not all cases of hives are a serious threat to the would-be-mother or her unborn baby. It is, however, few cases may end up with serious complications.
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Be mindful that hives may also be one of the signs of a more serious condition called anaphylaxis or anaphylactic shock. While uncommon in babies, anaphylactic shock is a very severe reaction and may result in your infant having breathing difficulties, throat swelling, and loss of consciousness, among other symptoms.
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Allergic reactions, chemicals in certain foods, insect stings, sunlight exposure, or medications can all cause histamine release. It's often impossible to find out exactly why hives have formed.
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Urticaria (hives) may occur within minutes to hours of drinking alcohol and is sometimes due to allergic reaction. Flushing and overheating after drinking alcohol may also indicate cholinergic urticaria. This is a physical type of urticaria is brought on my heat, exercise or stress.
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Although stress can be responsible for triggering a flare-up of symptoms, stress is currently not thought to cause ulcerative colitis. Instead, researchers think stress exacerbates it. The exact cause of ulcerative colitis is unknown, but some people have a greater risk for developing this condition.
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Hives (Urticaria) in Horses. Hives (urticaria) are groups of itchy eruptions of localized swelling in the dermis. They often develop and disappear suddenly. The most common causes of hives in horses are insect bites or stings, medications, and exposure to allergens.
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Causes. Share on Pinterest Hives are a rash that appears as an allergic reaction. Urticaria occurs when the body reacts to an allergen and releases histamine and other chemicals from under the surface of the skin. The histamine and chemicals cause inflammation and fluid to accumulate under the skin, causing wheals.
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Hives are a skin reaction that brings on in itchy, red bumps that may burn or sting. This condition is also referred to as urticaria. While you may think of hives as resulting from an allergic reaction, they can also be caused by heat. These are called heat hives, or cholinergic urticaria.
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Hives, also known as urticaria, are reddened, itchy welts that may be triggered by exposure to certain foods, medications or other substances. Hives (urticaria) are red, itchy welts that result from a skin reaction. The welts vary in size and appear and fade repeatedly as the reaction runs its course.
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Also called urticaria, they pop up on your skin all of a sudden. Causes include allergies to drugs, chemicals, foods, or just about anything else. Hives alone may not be serious, but if you have them along with swollen lips or wheezing, they could be a warning sign of a more severe reaction.