Frequent question: What causes a child to break out in hives?

The most commonly identified trigger for hives in children is viral infections. Other triggers may include allergic reactions to food, medications, or insect stings and bites.

When should I be concerned about my child’s hives?

Call 911 if your child:

Has sudden hives with swelling in the face, difficulty breathing or coughing, dizziness, or fainting. Has hives after being exposed to a substance that caused a serious allergic reaction before.

Can hives be a sign of something serious?

Hives appear as a rapidly spreading, red, raised and itchy rash in splotches or all over the body. Caused by an allergic reaction to medications or food, hives can be a sign of a life-threatening problem when accompanied by difficulty breathing and a drop in blood pressure.

Why would someone break out in hives for no reason?

Allergic reactions, chemicals in certain foods, insect stings, sunlight, and medications can cause hives. It’s often impossible to find out exactly why hives have formed.

What does hives look like on a child?

If your child has hives, they may have raised round wheals that look like mosquito bites. The wheals are red on the outside and white in the middle. Hives are normally very itchy, but can also sting. A single wheal often lasts around 24 hours before fading without trace.

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What kind of viral infection causes hives?

Some infections that can cause hives in children include respiratory viruses (common cold), strep throat, urinary tract infections, hepatitis, infectious mononucleosis (mono) and many other viral infections.

When should I worry about hives?

When to see a doctor

If you think your hives or angioedema were caused by a known allergy to food or a medication, your symptoms may be an early sign of an anaphylactic reaction. Seek emergency care if you feel your tongue, lips, mouth or throat is swelling or if you’re having trouble breathing.

What do stress hives look like?

What do stress hives look like? Stress hives can look a little like bug bites: both are red, puffy, and itchy, and may appear initially as individual bumps, says Stevenson. However, hives are more often irregular in shape and can join together in larger patches, especially if you scratch them.

What should you do if you break out in hives?

Home remedies

  1. Bathing in an anti-itch solution. Oatmeal and baking soda baths can soothe skin and reduce irritation. …
  2. Applying aloe vera. The healing properties of aloe vera may soothe and reduce hives. …
  3. Avoiding irritants. This includes perfumes, fragranced soaps or moisturizers, and staying out of the sun.

What does a sepsis rash look like?

People with sepsis often develop a hemorrhagic rash—a cluster of tiny blood spots that look like pinpricks in the skin. If untreated, these gradually get bigger and begin to look like fresh bruises. These bruises then join together to form larger areas of purple skin damage and discoloration.

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What causes hives on feet?

What causes foot rash? Foot rash may have many possible causes, including allergens (agents that cause allergies), infections, autoimmune disorders, or other causes such as stress.

Does Benadryl help with hives?

Treatments Doctors Use for Hives

Acute cases can generally be treated with over-the-counter antihistamines like Benadryl, Claritin (loratadine), Allegra (fexofenadine), and Zyrtec (cetirizine).

How long does it take for hives to disappear?

Hives usually go away on their own within a few days to a week. But for some, hives become a chronic, or long-term, issue. If you develop hives and they last longer than six weeks, you may have a condition known as chronic hives.

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