What are the three phases of a tonic-clonic seizure?

What are the three phases of a tonic-clonic seizure?

Symptoms of a Tonic-Clonic (Grand Mal) Seizure

  • Aura. The seizure may start with a simple or complex partial seizure known as an aura.
  • Tonic Activity. When the tonic-clonic seizure begins, the person loses consciousness and may fall.
  • Clonic Activity.
  • After the Seizure (Postictal Period)

What do you do for a tonic-clonic seizure?

What to Do During the Seizure

  1. STAY with the person. Stay calm.
  2. Keep the person SAFE.
  3. Turn the person onto one SIDE with the head and mouth angled toward the ground.
  4. Do not try to take out contact lenses.
  5. Do not hold the person down.
  6. Do not put any object in the person’s mouth.

Are tonic-clonic seizures life threatening?

Can someone die from a tonic-clonic seizure? It is possible to die from a tonic-clonic seizure. For example, some people may fatally injure themselves while having a seizure, or they may drown if they have a seizure in water. It is also possible for someone to die from sudden unexpected death in epilepsy (SUDEP).

What should you not do if you have a tonic-clonic seizure?

Do not hold the person down or try to stop his or her movements.

  • Do not put anything in the person’s mouth. This can injure teeth or the jaw.
  • Do not try to give mouth-to-mouth breaths (like CPR).
  • Do not offer the person water or food until he or she is fully alert.
  • What to do if a child has a tonic-clonic seizure?

    What should I do when my child has a tonic-clonic seizure?

    1. Step 1: Stay calm and reassure others.
    2. Step 2: Prevent injury.
    3. Step 3: Be aware of the length of the seizure.
    4. Step 4: Make your child as comfortable as possible.
    5. Step 5: Do not put anything in your child’s mouth.
    6. Step 6: Keep bystanders away.

    What causes tonic seizure?

    Common triggers for tonic seizures may include stress, lack of sleep, waking up, missed medications, drinking alcohol/alcohol withdrawal, some medications, illegal drug use, menstrual cycle or other hormonal changes, and others.

    What causes tonic-clonic seizures?

    A grand mal seizure — also known as a generalized tonic-clonic seizure — is caused by abnormal electrical activity throughout the brain. Usually, a grand mal seizure is caused by epilepsy.

    What are the symptoms of tonic seizures?

    Signs and symptoms Tonic-clonic seizures: seizures with repetitive sequences of stiffening and jerking of the extremities. Myoclonic seizures: seizures with rapid, brief contractions of muscles. Atonic seizures: seizures with a sudden loss of muscle tone, often resulting in sudden collapse.

    What is tonic phase of seizure?

    Tonic and clonic are phases that happen during the seizure. The tonic phase causes your muscles to become stiff. You lose consciousness and may fall down. The clonic phase causes convulsions (repeated muscle contractions).

    What are the types of seizures?

    Seizures are grouped into two main categories, generalized seizures and partial seizures. They are categorized based on the amount of brain area that experiences the seizure. Generalized seizures occur when there is irregular activity on both sides of the brain.

    What are grand mal seizures?

    Grand mal seizure is caused by abnormal electrical activity throughout the brain. Most of the time grand mal seizure is caused by epilepsy. In some cases, however, this type of seizure is triggered by other health problems, such as extremely low blood sugar, high fever or a stroke.

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