Why does my toddler have hives on his legs?

Some common allergic triggers are certain foods (like milk, wheat, eggs, shellfish, berries, and nuts), medicines (such as antibiotics), and insect stings or bites. Other causes of hives are not related to allergies and these can include: exposure to the cold (like diving into a cold pool) exercise.

Why would my 2 year old break out in hives?

What causes hives in a child? A. 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.

What could cause hives on legs and arms?

If hives only appear on the arms or legs, they are likely the result of a physical trigger, such as extreme temperature, or a contact allergen, such as latex. Learn about contact dermatitis here. Open your inbox to care tips, research, and treatment updates on skin conditions such as eczema, acne, and more.

What viruses cause hives in toddlers?

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.

What can be mistaken for hives?

Skin Conditions That Share Symptoms With Chronic Hives

• GettyImages. Symptoms of chronic hives.
• Heat rash. Heat rash, also called miliaria or prickly heat, is characterized by raised, red bumps, which can be inflamed and itchy.
• Contact dermatitis.
• Rosacea.
• Eczema.
• Pityriasis rosea.
• Urticarial vasculitis.
• Angioedema.

What does COVID arm look like?

“COVID arm” is a delayed but harmless allergic reaction The hypersensitivity can cause redness, swelling, warmth, hardness, itchiness and discomfort around the site of injection. The affected area sometimes grows relatively large and can look like a welt. Symptoms might take days or up to a week to appear.

What does Covid rash in toddlers look like?

Whether on the toes, fingers, or both, the area can start out red and then turn purple. It can also begin with a purplish color. In children, this rash is generally nothing to worry about. If your child has any other signs or symptoms of COVID-19, such as fever or cough, contact your child’s doctor.