Generally, if your child has a fever first, followed by a rash, one of these three conditions is likely to blame: roseola. hand, foot, and mouth disease (HFMD) fifth disease.
Can a cold cause a rash in babies?
Many different things can cause a rash. In children, a viral infection is one of the most common causes of rashes. Anything from colds to measles can cause a viral rash. Viral rashes are not allergic reactions.
What does a viral rash look like on a baby?
Viral rashes usually have small pink spots. They occur on both sides of the chest, stomach and back. Your child may also have a fever with some diarrhea or cold symptoms. They last 2 or 3 days.
What viruses cause rashes in babies?
Measles is a virus that causes a distinctive rash. Measles is very contagious and can be serious.
For more information about viruses that cause a rash, see our fact sheets:
- Hand, foot and mouth disease.
- Henoch-Schönlein purpura.
- Roseola infantum.
- Slapped cheek (fifth disease)
Why do babies get rashes when sick?
Viral rashes in young children are common. A viral rash, also called a viral exanthem, is a rash that’s caused by an infection with a virus. Nonviral rashes may be caused by other germs, including bacteria or a fungus like mold or yeast, which can also produce diaper rash or an allergic reaction.
Should you take baby to doctor for rash?
Contact your doctor immediately if your child has the following: A rash that doesn’t get better after a few days or with over-the counter treatment. Fever with a rash. Painful urination with a rash.
How do I know if my child’s rash is serious?
- Is younger than 6 months.
- Has a fever along with a rash.
- Has a rash that oozes or appears red, swollen, or wet, which could be an infection.
- Has a rash that goes past the diaper area.
- Has a rash that is more serious in skin creases.
- Has a rash that doesn’t get better after 2 days.
Can a viral infection cause a rash in babies?
Toddlers can develop a rash as a result of a viral infection. Although fever is a common symptom of viral infections, not all toddlers with a viral rash also experience fever.
When should I worry about a rash?
Painful rashes should quickly be evaluated by a physician. The rash is infected. If you have an itchy rash and you scratch it, it may become infected. Signs of an infected rash are yellow or green fluid, swelling, crusting, pain, and warmth in the area of the rash, or a red streak coming from the rash.
What viruses cause rashes?
Other viral infections that can cause rashes include:
- hand, foot, and mouth disease.
- fifth disease.
- Zika virus.
- West Nile virus.
When should I worry about a rash on my baby?
If your baby develops a rash accompanied by a fever or following a fever, it’s best to call your pediatrician. The cause may be infectious and you should have your child evaluated by a doctor.
When should I be concerned about my baby’s rash?
Raised itchy spots
It usually clears up within a day or 2. Speak to your GP if your child keeps getting this type of rash. They may be allergic to something. Call 999 if there’s swelling around their mouth.
How do you treat baby rash?
Diaper Rash Treatments
- Cream or ointment with zinc oxide or petrolatum (petroleum jelly). Smooth it onto your baby’s clean, dry bottom before putting on a clean diaper.
- Baby powder. …
- Antifungal cream, if your baby has a fungal infection.
- Topical or oral antibiotics, if your baby has a bacterial infection.
Is it normal for a baby to have a rash after a fever?
When the fever subsides, kids will usually develop a pink and slightly raised rash on their trunk (belly, back, and chest) within 12 or 24 hours of the fever ending. Often, this condition isn’t diagnosed until after the fever disappears and the rash appears.