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At what temp can a fever cause a seizure?

At what temp can a fever cause a seizure?

Facts About Febrile Seizures Febrile seizures usually happen on the first day and in the first hours of fever. Febrile seizures can be caused by: A temperature of 100.4˚ F or higher. A viral or bacterial infection such as flu, chickenpox, or an ear infection.

What do fever seizures look like?

A febrile seizure usually happens during the first few hours of a fever. The child may look strange for a few moments, then stiffen, twitch, and roll his eyes. He will be unresponsive for a short time, his breathing will be disturbed, and his skin may appear a little darker than usual.

Can a fever cause a seizure in adults?

Sometimes seizures may be caused or triggered by: High fever, which can be associated with an infection such as meningitis. Lack of sleep.

Why do high temperatures cause seizures?

In most instances, the seizure lasts only a few minutes and stops on its own. Febrile seizures may occur because a child’s developing brain is sensitive to the effects of fever. These seizures are most likely to occur with high body temperatures (higher than 102°F) but may also occur with milder fevers.

Can fever seizures cause brain damage?

There is no evidence that short febrile seizures cause brain damage. Large studies have found that even children with prolonged febrile seizures have normal school achievement and perform as well on intellectual tests as their siblings who do not have seizures.

Can a virus cause seizures?

Viral infection in the central nervous system (CNS) is a common cause of seizures and epilepsy. Acute symptomatic seizures can occur in the context of almost all types of acute CNS viral infection. However, late unprovoked seizures and epilepsy may not be frequent after viral infection of the CNS.

How do you prevent fever seizures?

Giving the child diazepam (Valium) when illness or fever begins can reduce the risk of having another febrile seizure. However, to prevent one febrile seizure in this way, 14 other children who were never destined to have another febrile seizure will receive the medicine needlessly!

How do you deal with a fever seizure?

If your child has a febrile seizure, stay calm and:

  1. Gently place your child on the floor or the ground.
  2. Remove any nearby objects.
  3. Place your child on his or her side to prevent choking.
  4. Loosen any clothing around the head and neck.
  5. Watch for signs of breathing problems, including bluish color in the face.

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