How to manage febrile convulsions in children?

Witnessing a febrile convulsion in a child can be a source of worry and stress for parents. Between the loss of consciousness, the uncontrollable movements and the fear of a serious situation, it is not easy to keep a cool head. Yet a few effective measures and clear reference points allow you to act quickly without panicking. Learning to respond to a high temperature that triggers a seizure helps to reassure everyone and limit the risks to the child.

Recognising a febrile convulsion: what happens during the episode?

A febrile convulsion most commonly occurs in children aged 6 months to 5 years, when their body reacts to a rapid rise in temperature. It manifests as muscle spasms, sometimes with rolled-back eyes, a momentary loss of consciousness, or hesitant breathing. Although the scene can appear alarming, this type of convulsion is generally benign and lasts less than five minutes.

The sudden onset of the episode is frightening, but it is essential to monitor the duration of the episode so that you can relay this information in detail to the doctor or emergency services. Mentally noting the start and, if possible, the end of the convulsion then makes medical assessment easier and guides the course of treatment.

First steps: how to respond effectively from the very first signs?

As soon as the first signs appear, adopting certain reflexes allows you to protect the child and limit complications. The main objective is to ensure the immediate safety of the child without trying to stop the convulsion directly.

Lay the child on their side (recovery position) to avoid any risk of suffocation in the event of vomiting or secretions.

Prevent injury by clearing the area around the child to avoid them hurting themselves during involuntary movements.

Do not put anything in the child's mouth: never try to open their mouth or insert any object, as this worsens potential injuries.

Stay calm, breathe deeply and regularly check the child's breathing throughout the duration of the episode.

During the convulsion, avoid giving anything to eat or drink, as this increases the risk of choking. Do not attempt to bring the temperature down sharply with ice-cold baths either, as this is both ineffective and risky.

Monitoring and immediate follow-up after the convulsion: what to do once the episode is over?

After the febrile convulsion has ended, allow the child to recover calmly, keeping them on their side until they regain full consciousness. Monitor their general condition: if they are breathing normally, regaining their usual skin colour and beginning to move or speak, this indicates a gradual return to normal. Some drowsiness may persist for several minutes; this is a common occurrence following an episode.

Remember to check for any injuries caused by the fall or the movements. Also take their temperature to assess how the fever is evolving. Careful monitoring in the hours that follow remains important, as a further rise in temperature could trigger a recurrence of the episode.

Calling the emergency services becomes essential if the episode lasts more than five minutes, if the child does not regain consciousness quickly, if they have persistent breathing difficulties, or if they are under six months of age. Dial the emergency number immediately in the event of repeated episodes in quick succession or episodes occurring in an unusual context.

In the vast majority of cases, the episode lasts less than three minutes and resolves on its own. It is nonetheless recommended to consult the family doctor on the same day, even if everything appears to have returned to normal, in order to rule out a different infection or a rare underlying cause.

Treatments and prevention in febrile convulsions

Administering antipyretics: what role do they play?

Administering antipyretics such as paracetamol or ibuprofen is primarily aimed at reducing the high temperature and improving the child's comfort. These medicines do not, however, systematically prevent the occurrence of febrile convulsions, as the speed of the temperature rise remains the determining factor.

Strictly observe the recommended doses and the minimum intervals between doses. Giving an antipyretic as soon as the temperature rises limits discomfort, but does not guarantee the absence of a further episode.

When should the use of anticonvulsants be considered?

If the febrile convulsion continues beyond five minutes, an anticonvulsant such as diazepam or midazolam, prescribed in the event of a known history, can speed up the end of the episode. These treatments are reserved for specific situations and must only be used on prior medical advice.

When there is a predisposing background (family history, repeated episodes, etc.), the healthcare professional can provide a personalised protocol, along with precise instructions regarding the storage and use of an emergency anticonvulsant.

Prevention and key points to limit the risks

To limit the occurrence of further febrile convulsions, it is important to actively tackle the fever and to anticipate risk situations. A few practical tips allow you to remain vigilant without falling into excessive anxiety.

Regularly monitor the temperature during infections so as to adjust the dose of antipyretics preventively.

Dress your child lightly, ensure the room is well ventilated, and offer them drinks frequently to prevent dehydration.

Keep the emergency number to hand and keep the health record up to date with all past episodes.

Never use violent or inappropriate methods intended to bring the temperature down sharply, as this can worsen the situation.

Making those around you aware, including brothers and sisters, of the essential steps prevents panic and ensures that every adult will know how to intervene correctly if needed.

Frequently asked questions about managing febrile convulsions in children

Do all febrile convulsions require calling the emergency services?

No, the majority of febrile convulsions are benign and short-lived. However, you should call the emergency services if:

the episode lasts more than five minutes,

the child does not regain consciousness normally,

the child has difficulty breathing or shows unusual signs,

the child convulses when they are under six months of age, or several episodes occur in quick succession.

In all cases, it is preferable to consult a doctor after the first episode in order to review the situation and receive the right advice going forward.

What actions should be absolutely avoided during a febrile convulsion?

Here is a list of actions to avoid during a febrile convulsion:

Do not put anything in the child's mouth (no solids, no liquids, no oral medication).

Do not try to forcibly restrain the arms or legs, or attempt to stop the movements.

Do not give anything to eat or drink during the episode.

Avoid cold baths or any aggressive method intended to bring the temperature down suddenly.

These mistakes unnecessarily increase the risk of injury or choking and have no effect on the duration of the convulsion.

Can an antipyretic be given before or after a febrile convulsion?

Administering antipyretics such as paracetamol or ibuprofen is possible before or after a febrile convulsion, but it is primarily aimed at relieving the child's fever. These medicines do not systematically prevent the occurrence of a further episode.

Strictly observe the doses and intervals for each antipyretic to avoid any risk of overdose.

What measures should be taken at home to limit the risk of injury during a febrile convulsion?

To limit the risk of injury, a few simple, immediate measures at home can truly make a difference:

Place the child in the recovery position on their side, on the floor, away from furniture and dangerous objects.

Clear away anything around them that could impede their movements (toys, thick blankets, etc.).

Stay close throughout the entire episode, whilst keeping calm and noting the duration.

The key is to create a safe environment whilst avoiding actively intervening during the convulsions. After the episode, check the child's body for any signs of bruising or minor injury.