Learn common treatments and when to seek medical attention. Hives, or urticaria, are itchy, raised welts that are found on the skin. Hives are often caused by an allergic reaction.
Calamine lotion is an over-the-counter OTC medication that can help relieve mild itchiness, or pruritus. It can be used to treat a variety of skin…. You may experience hives if your body temperature rises, such as with exercise or exposure to sunlight. Learn about treatment and prevention for heat…. While there isn't a clear explanation for why people get chronic idiopathic urticaria, there are several triggers that can cause symptom flare-ups.
Hives can be dark red, pink, or white bumps or raised areas. They may appear for no apparent reason. Here's why they happen and what to do. Autoimmune hives may not always have a known cause, or could be due to an underlying condition.
Health Conditions Discover Plan Connect. Medically reviewed by Debra Rose Wilson, Ph. Home remedies Natural remedies OTC options Prescription options See your doctor We include products we think are useful for our readers. Is this cause for concern? Although hives are often associated with allergic reactions, they can also be triggered by: stress medications insect bites or stings sunlight cold temperatures infection other underlying conditions Identifying what triggered your rash is crucial.
However, you should seek immediate medical attention if you experience any of the following: dizziness swelling in your throat or face difficulty breathing These may be signs of a severe allergic reaction and require emergency care. Home remedies. Natural remedies. Over-the-counter options. Prescription options.
When to see your doctor. Simply put two sprays under your tongue and the hives go away naturally within hours. While OxyHives is the only treatment that is scientifically formulated to make your hives go away fast, there are other home remedies that can help at least lessen the itchy, burning feeling that hives causes.
Because warm to hot water can make your hives rash worse, you should only take cool baths. A cool bath with some baking soda, uncooked oatmeal rolled oats or colloidal oatmeal, will help relieve the itching by blocking any further release of histamine.
However, it won't make the red welts go away. Only a medication like OxyHives can do that. If taking a cool bath is not an option, then you can get temporary relief from the itching by applying a cool, wet compress to the affected area. This will help soothe the skin and deter you from scratching.
These welts, also called wheals, may be red, pink, white, or skin-colored. Just as they vary in color, hives come in many shapes. Some appear as tiny spots or blotches. Others look like thin, raised lines. Hives also show up on the skin in many sizes. They can be as small as a pinprick, large as a dinner plate, or any size in between. Regardless of what they look like, hives tend to appear and clear within a few hours.
Some people have one flare-up and never get hives again. If you continue to get hives daily or almost every day for six weeks or longer, you have chronic hives. When you have chronic hives, the most effective treatment often depends on the type of the hives you have and your medical history. Make an appointment to see a board-certified dermatologist, allergist, or primary care doctor.
A thorough medical exam can help rule out possible causes, such as an infection or medication, which could be causing your hives. If signs indicate that this may be the cause, medical testing can find or rule out these causes. While medications and medical conditions can cause hives, there are many other causes, including foods, insect bites, and pressure on the skin.
If that happens, your dermatologist can still recommend lifestyle changes and prescribe medication that can help reduce your flare-ups. Keep track of your flare-ups. Some triggers that can cause long-lasting hives are shown below. Take photos of your hives. When your see your dermatologist, you may not have hives. Taking pictures can help your dermatologist make sure you have hives.
Other skin conditions can look like hives. Relieve the itch at home. Itch is common in people who have chronic hives. I'm pretty sure it was food.
Possibly the green tea fried ice cream, which he had about 5 hours before the hives, or the home made spaghetti and meat sauce he had about 2 - 3 hours before. I know a fair bit about how the immune system works though I thought hives were faster, like within an hour or so , and how repeat exposure to the same allergen will result in a greater immune response, leading to anaphylectic shock in some cases.
I thought this was about beehives. LOL at me. Could be food, could be a contact dermatitis thing. Or the beginning of chicken pox. I can get hives from laundry soap - usually a few hours after I put on something. Was he outdoors? I'm allergic to a lot of things and when I get hives they usually appear within seconds if it's something contacting my skin.
For food it's generally 10 to 15 minutes and at most an hour. I eat things I'm allergic to all the time because I'm allergic to most of my favorite fruits and veggies but it's pretty mild, mostly it just causes me to have an itchy throat which is still a strange sensation even though I'm used to it now. I had an allergic reaction to penicillin in my early 20's after taking a mg Amoxicillin on an empty stomach.
Within 15 minutes of taking it my hands looked like I was wearing some kind of inflatable clown gloves and I was beginning to have tunnel vision and could feel my chest sort of constricting. I passed out in the car on the way to the hospital and when I woke up in the ER later a nurse was taking my BP.
I asked him what it was and he said "better". So I asked what it was when I came in and he replied, "we couldn't get one", which was a little unnerving to say the least. They gave me so much IV diphenhydramine and epinephrine that I had a pretty sweet buzz for the rest of day and slept like a baby for about 12 hours that night. I didn't even know you could get a buzz from Benadryl.
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