Everyone Healthy Library
Seizures Prolonged or Repetitive
Sign or symptom reference page from the Everyone Healthy database.
! Seek urgent medical care if warning signs appear
A symptom can have many possible causes. Some symptoms need urgent assessment, especially when they are severe, sudden or rapidly worsening.
Get urgent medical care now if there is any severe, sudden, rapidly worsening or worrying symptom, especially:
- chest pain, pressure or pain spreading to the arm, jaw or back
- trouble breathing, blue lips, severe wheeze or choking
- stroke-like symptoms such as face drooping, arm weakness or speech trouble
- collapse, fainting, seizure, confusion or extreme drowsiness
- severe bleeding, black stools, vomiting blood or major injury
- severe allergic reaction, swelling of the face/throat or widespread rash with breathing trouble
- severe abdominal pain, severe headache, stiff neck or sudden vision change
- signs of severe dehydration, sepsis, high fever with worsening illness, or symptoms in a baby/young child that concern you
Full information
Seizures Prolonged or Repetitive
Seizures occur due to sudden, abnormal electrical activity in the brain. Not all seizures cause convulsions. Most seizures last between 30 seconds and 2 minutes in length and do not cause lasting harm. It is considered a medical emergency if a seizure lasts more than 5 minutes or if a person is having multiple seizures and does not wake up between them.
Conditions linked to this sign/symptom
2Drugs where this is listed as a side effect
0No drug side-effect links are listed yet.