Fever / High Temperature

Fever is extremely common in children and usually suggests that your child has an infection. It's really important that you measure your child's temperature accurately - you should use a digital thermometer (under the the armpit (axillary) for children 5 years and younger, and in the mouth for children over 5 years of age). The other option is to use an in the ear thermometer (tympanic), although these should not be used in babies below a month of age.

  • Viral infections are far more common than bacterial infections
  • Symptoms such as runny nose, cough, wheeze, sore throat, red eyes and diarrhoea are more suggestive of a viral infection than a bacterial infection. If a number of people are unwell in the same household, this also suggests a viral infection (because viral infections are easily spread)
  • Fever is common in babies up to 48 hours after receiving immunisations - it is okay to give paracetamol after the MenB vaccine without seeking medical advice if your baby is otherwise well
  • Occasionally, children with fever can have a seizure/fit. This is called a febrile convulsion and most commonly occurs in children aged between 6 months and 3 years. They generally occur on day 1 of the fever, and in most cases have no long term effects
  • Viral infections tend to get better on their own and do not need treatment with antibiotics. Antibiotics may actually cause side effects such as rash and diarrhoea and can increase the risk of them developing antibiotic resistance
  • It is unlikely that this is linked to Covid-19, but as we are in a pandemic, see this information here

Operation Ouch - Fever

When should you worry?

If your child has any of the following:

  • Becomes pale, mottled and feels abnormally cold to touch
  • Is going blue around the lips
  • Severe breathing difficulty - too breathless to talk or eat/drink
  • Has a fit/ seizure
  • Becomes extremely agitated (crying inconsolably despite distraction), confused or very lethargic (difficult to wake)
  • Develops a rash that does not disappear with pressure (the ‘Glass Test’)
  • Is under 3 months of age with a temperature of 38°C / 100.4°F or above (unless fever in the 48 hours following vaccinations and no other red or amber features) 

You need urgent help

Go to the nearest Hospital Emergency (A&E) Department or phone 999

If your child has any of the following:

  • Is finding it hard to breath
  • Seems dehydrated (sunken eyes, drowsy or not passed urine for 12 hours)
  • Is becoming drowsy (excessively sleepy) or irritable (unable to settle them with toys, TV, food or picking up) – especially if they remain drowsy or irritable despite their fever coming down
  • Has extreme shivering or complains of muscle pain
  • Is 3-6 months of age with a temperature of 39°C / 102.2°F or above (but fever is common in babies up to 2 days after they receive vaccinations)
  • Continues to have a fever of 38.0°C / 100.4°F  or more for more than 5 days
  • Is getting worse or if you are worried

You need to contact a doctor or nurse today

Please ring your GP surgery or call NHS 111 - dial 111

We recognise that during the current COVID-19 crisis, at peak times, access to a health care professional may be delayed. If symptoms persist for 4 hours or more and you have not been able to speak to either a member of staff from your GP practice or to NHS 111 staff, then consider taking them to your nearest Emergency Department

If none of the above features are present

Additional advice is also available to young families for coping with crying of well babies – click here

Self care

Continue providing your child’s care at home. If you are still concerned about your child, call NHS 111 – dial 111

This guidance has been reviewed and adapted by healthcare professionals across Hounslow with consent from the Hounslow development groups.

What should you do?

  • To make your child more comfortable, you may want to lower their temperature using paracetamol (calpol) and/or ibuprofen. If you've given your child ibuprofen and if they're still uncomfortable 2 hours later, you could try giving them paracetamol as well. If this works, you can alternate paracetamol and ibuprofen (every 2-3 hours), giving only 1 medicine at a time. Do not give more than the maximum daily dose of either medicine
  • However, remember that fever is a normal response that may help the body to fight infection and paracetamol/ibuprofen will not get rid of it entirely. Paracetamol and Ibuprofen bring down the temperature but do not treat the infection so whilst the child is unwell they will continue to get temperatures once the effects of the medication have worn off
  • Avoid sponging your child – it doesn’t actually reduce your child’s temperature and may cause your child to shiver
  • Encourage them to drink plenty of fluids
  • If a rash appears, do the glass test

How long will your child’s symptoms last?

  • Fever caused by a viral infection tends to improve within 2 to 3 days
  • If your child’s fever lasts for more than 5 days, get them seen by your GP
  • The chart below shows how long fever lasts in a child with viral infections. The faces represent 10 children who have seen their GP with a viral infection. Green faces are those children whose fever has recovered within that time period

The diagrams above are taken from www.whenshouldiworry.com

Where should you seek help?

Health visitors are nurses or midwives who are passionate about promoting healthy lifestyles and preventing illness through the delivery of the Healthy Child Programme. They work with you through your pregnancy up until your child is ready to start school.

Health Visitors can also make referrals for you to other health professionals for example hearing or vision concerns or to the Community Paediatricians or to the child and adolescent mental health services.

Contact them by phoning your Health Visitor Team or local Children’s Centre.

Sound advice

Health visitors also provide advice, support and guidance in caring for your child, including:

  • Breastfeeding, weaning and healthy eating
  • Exercise, hygiene and safety
  • Your child’s growth and development
  • Emotional health and wellbeing, including postnatal depression
  • Safety in the home
  • Stopping smoking
  • Contraception and sexual health
  • Sleep and behaviour management (including temper tantrums!)
  • Toilet training
  • Minor illnesses

For more information watch the video: What does a health visitor do?

School nurses care for children and young people, aged 5-19, and their families, to ensure their health needs are supported within their school and community. They work closely with education staff and other agencies to support parents, carers and the children and young people, with physical and/or emotional health needs.

Contacting the School Nurse

Primary and secondary schools have an allocated school nurse – telephone your child’s school to ask for the contact details of your named school nurse.

There is also a specialist nurse who works with families who choose to educate their children at home.

Sound Advice

Before your child starts school your health visitor will meet with the school nursing team to transfer their care to the school nursing service. The school nursing team consists of a school nursing lead, specialist public health practitioners and school health staff nurses.

They all have a role in preventing disease and promoting health and wellbeing, by:-

  • encouraging healthier lifestyles
  • offering immunisations
  • giving information, advice and support to children, young people and their families
  • supporting children with complex health needs

Each member of the team has links with many other professionals who also work with children including community paediatricians, child and adolescent mental health teams, health visitors and speech and language therapists. The school health nursing service also forms part of the multi-agency services for children, young people and families where there are child protection or safeguarding issues.

If you’re not sure which NHS service you need, call 111. An adviser will ask you questions to assess your symptoms and then give you the advice you need, or direct you straightaway to the best service for you in your area.

Sound advice

Use NHS 111 if you are unsure what to do next, have any questions about a condition or treatment or require information about local health services.

For information on common childhood illnesses go to What is wrong with my child?

A&E departments provide vital care for life-threatening emergencies, such as loss of consciousness, suspected heart attacks, breathing difficulties, or severe bleeding that cannot be stopped. If you’re not sure it’s an emergency, call 111 for advice.

Sound advice

  1. Many visits to A&E and calls to 999 could be resolved by any other NHS services.
  2. If your child's condition is not critical, choose another service to get them the best possible treatment.
  3. Help your child to understand – watch this video with them about going to A&E or riding in an ambulance
Survey for parents/carers - what was the outcome of you looking at this page?

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