Difference Between Tonic-Clonic and Atonic Seizures and Immediate Assistance to Be Given

Electrical impulses that are synchronized help your brain function. You experience a seizure when your nerves function abnormally and your electrical activity gets out of control. You can experience seizures, which occur on one side of your brain (focal seizure) or a burst of activity on both sides. Alternatively, you can experience epileptic seizures, which are bursts of activity on both sides of your brain. It is also possible for a seizure to start on one side and move to the other.

There are commonly two major types of seizures –there are many therapies to treat seizures. One such clinic is the South Valley Neurology. They’ve been serving the residents of the Bay Area since 2011. Patients aged 6 and older can receive neurological care from the staff at South Valley Neurology. All their neurologists are board-certified and have trained in the best medical college.

  • Tonic-Clonic seizures
  • Atonic Seizures

Tonic-Clonic Seizure

The neurological disorder epilepsy frequently results in tonic-clonic seizures. They can be caused by specific drugs, a few illnesses, and several other medical disorders. These seizures were previously referred to as “grand mal.” Medical practitioners now refer to this condition as “tonic-clonic” instead of the old terminology.

A generalized tonic-clonic seizure is characterized by fast, alternate, involuntary jerking and rigidity of the body. On any side of the body, the chest, arms, and legs may be involved. They become apathetic and ignorant of their surroundings, occasionally losing consciousness.

Atonic Seizures

Atonic seizure is a phase of uncontrollable electrical activity taking place in the brain. It can result in altered consciousness, abnormal actions, muscle pain, and weird sensations. Different seizure types result in different symptoms. All the typical tension in the muscles is lost during an atonic seizure.

This causes the person to suddenly go limp, which could last for up to 15 seconds. Doctors may also refer to these events as drop attacks or drop seizures as the patient occasionally collapses to the ground without warning.

What To Do During Seizure?


  • Gently assist them to the floor and turn them onto one side to help them breathe, and make sure the environment is free from any potential hazards.
  • Put a blanket or folded jacket under their person’s head, take off eyeglasses, and untie all uncomfortable clothes.
  • If the seizure lasts more than five minutes, the time it and call for emergency medical attention immediately.

Atonic Seizures 

  • Place a folded piece of clothing or another soft item under their head, after making them lie on the floor appropriately. Turn the person on their side to help clear the airway.
  • Ask everyone present to keep a safe distance.
  • Record the time the seizure began.
  • Ensure that there are no objects in the person’s mouth and push any hard or sharp objects away from the person while refraining from holding them down.
  • Check for a medical wristband or emergency information.
  • Medical assistance would be needed if there is any injury because of a fall.

If a person has a seizure that causes an injury, they must see a doctor. Furthermore, if they experience more than one seizure in 24 hours, they ought to consult a doctor. A person should see a doctor after having their first seizure. Witness accounts, EEG results, and CT and MRI scans can all be used by doctors to make the diagnosis of seizures. Any underlying conditions can be identified and, if necessary, treatments can be prescribed by them.

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