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- Risk Factors
A febrile seizure is a convulsion in a child caused by a spike in body temperature, often from an infection. They occur in young children with normal development without a history of neurologic symptoms. It can be frightening when your child has a febrile seizure, and the few minutes it lasts can seem like an eternity. Fortunately, they're usually harmless and typically don't indicate a serious health problem.You can help by keeping your child safe during a febrile seizure and by offering com...
Usually, a child having a febrile seizure shakes all over and loses consciousness. Sometimes, the child may get very stiff or twitch in just one area of the body.A child having a febrile seizure may: 1. Have a fever higher than 100.4 F (38.0 C) 2. Lose consciousness 3. Shake or jerk arms and legsFebrile seizures are classified as simple or complex: 1. Simple febrile seizures. This most common type lasts from a few seconds to 15 minutes. Simple febrile seizures do not recur within a 24-hour pe...
Usually, a higher than normal body temperature causes febrile seizures. Even a low-grade fever can trigger a febrile seizure.
Factors that increase the risk of having a febrile seizure include: 1. Young age. Most febrile seizures occur in children between 6 months and 5 years of age, with the greatest risk between 12 and 18 months of age. 2. Family history. Some children inherit a family's tendency to have seizures with a fever. Additionally, researchers have linked several genes to a susceptibility to febrile seizures.
Most febrile seizures produce no lasting effects. Simple febrile seizures don't cause brain damage, intellectual disability or learning disabilities, and they don't mean your child has a more serious underlying disorder.Febrile seizures are provoked seizures and don't indicate epilepsy. Epilepsy is a condition characterized by recurrent unprovoked seizures caused by abnormal electrical signals in the brain.
Most febrile seizures occur in the first few hours of a fever, during the initial rise in body temperature.
- Diana Wells
- A fever that occurs after immunizations, especially the MMR (mumps measles rubella) immunization, can cause febrile...
- A fever that’s the result of a virus or a bacterial infection can cause febrile seizures. Roseola is the most common...
- Risk factors, such as having family members who have had febrile seizures,...
What Causes Them? Any time your child has a temperature and is under the age of 6, a febrile seizure is possible. These are the most common reasons for a fever: Continued
What are febrile seizures? The cause of febrile seizures is fever in small children or infants. One in every 25 children have at least one febrile seizure. Learn about the symptoms, treatment, causes, and definition of febrile seizures in children, infants, and toddlers from our experts.
Mar 16, 2020 · Febrile seizures are seizures or convulsions that occur in young children and are triggered by fever. Young children between the ages of about 6 months and 5 years old are the most likely to experience febrile seizures; this risk peaks during the second year of life.
Febrile seizures are due to fevers, usually those greater than 38 °C (100.4 °F). The cause of the fevers is often a viral illness. The likelihood of a febrile seizure is related to how high the temperature reaches. Some feel that the rate of increase is not important while others feel the rate of increase is a risk factor.
In rare cases, febrile seizures that last more than 30 minutes may cause scar tissue in the temporal lobe of the brain. In some of these children, chronic epilepsy develops. If you have concerns about your child's febrile seizures, consider consulting a pediatric neurologist or epileptologist.
Jun 27, 2016 · Febrile seizures tend to occur because the child’s body temperature suddenly rises. They mostly happen during the first day of the fever, but may occur as the high body temperature is coming down....
- Yvette Brazier
Febrile seizures can happen with any condition that causes a fever. Fevers can be caused by common childhood illnesses like colds, the flu, an ear infection, or roseola. Vaccines can sometimes cause fevers, but febrile seizures are uncommon after vaccination. Infants and young children are most at risk for febrile seizures.
Febrile seizure can occur with infections or after immunizations that cause fever. Febrile seizures usually occur on the first day of illness, and in some cases, the seizure is the first clue that the child is ill. Most febrile seizures occur when the temperature is greater than 102.2 ºF (39ºC).