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Apr 9, 2024 · Itching, scratching, and excessive licking or biting are common signs of dermatitis in dogs. Dermatitis may occur because of secondary bacterial infections. A skin problem may start as a minor ...
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If your child is exposed to someone with roseola and becomes infected with the virus, it will likely take 1 to 2 weeks for signs and symptoms of infection to appear. Or they may not appear at all. It's possible to become infected with roseola but not show any sign of it.
Roseola symptoms might include:
•Fever. Roseola often starts with a high fever — often higher than 103 F (39.4 C). It starts suddenly and lasts 3 to 5 days. Some children also may have a sore throat, runny nose or cough along with or before the fever. Your child may also develop swollen lymph nodes in the neck.
•Rash. After the fever goes away, a rash often appears. A roseola rash is many small spots or patches. These spots tend to be flat.
Seek immediate medical care
Your child could have a convulsion (febrile seizure) if the fever becomes high or spikes quickly. If your child has an unexplained seizure, seek medical care immediately.
Call your child's health care provider
Call your child's health care provider if:
Call your health care provider
Contact your health care provider if anyone in the household has a problem with their immune system and comes in contact with someone who has roseola. They may need monitoring for a possible infection that could be more severe than it is for someone with a strong immune system. Request an appointment
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Roseola is caused by a virus, usually human herpes virus 6 or sometimes human herpes virus 7. It is spread by contact with an infected person's saliva, such as when sharing a cup, or through the air, such as when a person with roseola coughs or sneezes. It can take about 9 to 10 days for symptoms to develop after exposure to an infected person.
Roseola is no longer contagious after the fever has been gone for 24 hours.
The risk of roseola is highest in older infants. It is most common between 6 and 15 months. Older infants are at greatest risk of acquiring roseola because they haven't had time yet to develop their own antibodies against many viruses. Newborns are protected by antibodies received from their mothers during pregnancy. But this immunity decreases wit...
Seizures in children
Occasionally a child with roseola experiences a seizure brought on by a sudden fever (febrile seizure). If this happens, your child might briefly lose consciousness, fall down, and have jerking arms and legs for several seconds to minutes. If your child has a seizure, seek emergency care. Although frightening, febrile seizures in otherwise healthy children tend to be short-lived and are rarely harmful.
Concerns for people with weak immune systems
Roseola is of greater concern in people with a weak immune system. You might have a weak immune system, for example, if you've recently had bone marrow transplant. People with a weak immune system have less resistance to viruses. They tend to develop more-severe roseola or complications such as pneumonia or encephalitis. Encephalitis is a potentially life-threatening inflammation of the brain.
There is no vaccine to prevent roseola. You can protect others by keeping home a child with fever until the fever has been gone for 24 hours. Then, even if a roseola rash is present the disease isn't contagious.
Most people have antibodies to roseola by the time they're of school age, making them immune to a second infection. Even so, if one household member gets the virus, make sure that all family members wash their hands often to prevent spread of the virus to anyone who isn't immune.
Request an appointment
By Mayo Clinic Staff
Jun 29, 2022
1.AAP Committee on Infectious Diseases. Recommendations for prevention and control of influenza in children, 2017-2018. Pediatrics. 2017; doi:10.1542/peds.2017-2550.
People also ask
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Apr 5, 2024 · Rash After Fever in Roseola. Roseola usually causes a high fever that lasts about three to five days. The fever can reach temperatures as high as 103 to 105 degrees. Just as the fever breaks, a rash usually forms on the trunk. The rash then spreads to the arms, legs, neck, and face. The rash usually appears as pink or red spots on light skin.
Feb 9, 2023 · Symptoms of roseola. Roseola usually affects toddlers and babies under 2 years old. They may also have or show: general discomfort. irritability. an unwillingness to eat. diarrhea. a cough ...
Jun 30, 2021 · 1. Heat Rash. Dog heat rashes occur when a pup becomes overheated. As a result, the skin becomes itchy, red, and tender to the touch. Pimples and boils may start to develop. 2. Allergies. Environmental allergies caused by such substances as pollen, dust, and fertilizer can irritate a dog's skin enough to cause a rash.
Oct 13, 2023 · Hot spots, or moist, inflamed skin wounds caused by a dog repeatedly licking, chewing, or scratching the area. Head shaking (for ear infections). With repeated skin problems, chronic changes to the skin may occur, such as thickening, permanent hair loss, or darkening of the skin.
Roseola is a disease caused by the human herpes virus type 6B (HHV-6B) and possibly type 7 (HHV-7). These herpes viruses have only been identified in recent years, and we are still learning about the full range of diseases caused by them. Roseola is characterised by high fever lasting for 3–5 days, runny nose, irritability and tiredness.
