Managing Fever Safely at Home: When to Use Medication & When to Seek Help

A fever can be stressful for any parent, especially when it happens suddenly or in a young child. Many parents worry that the fever itself is dangerous, but in most cases, a fever is a sign that the body is responding to an infection.

The goal is not always to make the temperature “normal” immediately. The more important question is: how is your child behaving, breathing, drinking and responding?

Dr Lerissa Pillay, Specialist Paediatrician, supports families with evidence-based paediatric care for babies, children and adolescents, including acute childhood illnesses, fever, respiratory infections, feeding concerns and general child health.

What Is a Fever?

A fever is when your child’s body temperature is higher than normal. It is often caused by infections such as colds, flu, tonsillitis, ear infections, urinary tract infections or other viral and bacterial illnesses.

Fever is not an illness on its own. It is a symptom. This means the focus should be on your child’s overall condition, not only the number on the thermometer.

A child with a mild fever who is drinking, playing, alert and breathing comfortably may be less concerning than a child with a lower temperature who is very sleepy, struggling to breathe or refusing fluids.

How to Manage Fever Safely at Home

If your child has a fever but is otherwise stable, there are simple steps you can take at home.

Encourage regular fluids. Babies should continue breastmilk or formula feeds, while older children can be offered water or other suitable fluids.

Dress your child comfortably. Avoid over-bundling them in thick clothing or heavy blankets, as this can make them more uncomfortable.

Allow rest. Children often need more sleep when they are unwell.

Keep the room comfortable. A cool, well-ventilated room can help your child feel better.

Monitor symptoms. Watch your child’s breathing, feeding, energy levels, urine output and behaviour.

Avoid cold baths, ice packs or alcohol rubs. These can make children shiver and feel worse.

When Should You Use Fever Medication?

Medication can be helpful when your child is uncomfortable, miserable, in pain or struggling to rest because of the fever.

Common fever medicines for children include paracetamol and ibuprofen. These should always be used according to your child’s age, weight and the instructions on the medicine label, or as advised by a doctor or pharmacist.

Medication does not treat the cause of the fever. It may help reduce discomfort, body aches or pain while the body fights the infection.

It is important not to give medicine just because the temperature looks high if your child is otherwise comfortable and well. The child’s overall condition matters most.

Important Safety Notes About Fever Medication

• Always check that the medication is suitable for your child’s age and weight.

• Do not give adult medication to children.

• Do not give aspirin to children unless specifically prescribed by a doctor.

• Do not give multiple medicines containing the same ingredient, as this can lead to accidental overdose.

• Do not combine or alternate fever medicines unless advised by a healthcare professional or unless you clearly understand the correct timing and dosing.

• If your baby is very young, speak to a healthcare professional before giving medication.

• If your child has asthma, kidney problems, dehydration, vomiting, stomach concerns or other medical conditions, ask a doctor or pharmacist before using ibuprofen.

• When in doubt, ask for medical advice before giving medication.

When Does a Fever Need Urgent Medical Assessment?

Some fevers need urgent medical attention, especially in babies and children who appear very unwell.

Seek urgent medical care if your child:

• Is under 3 months old with a temperature of 38°C or higher

• Is struggling to breathe

• Has blue, grey or very pale lips, tongue or skin

• Is unusually sleepy, floppy, confused or difficult to wake

• Has a stiff neck or is very sensitive to light

• Has a seizure or fit

• Has a rash that does not fade when pressed

• Is refusing fluids or cannot keep fluids down

• Has signs of dehydration, such as very few wet nappies, dry mouth or no tears

• Has persistent vomiting

• Has severe headache, severe pain or a swollen limb or joint

• Has a fever lasting several days without improvement

• Is getting worse instead of better

• Has an underlying medical condition or weakened immune system

Parents should also seek help if they feel that something is not right. You know your child best.

Fever in Babies: Why Extra Caution Is Needed

Fever in young babies should always be taken seriously. Babies may not show illness in the same way older children do, and they can become unwell more quickly.

A baby with fever may be more sleepy than usual, feed poorly, cry differently, breathe faster, have fewer wet nappies or seem less responsive.

If your baby is under 3 months old and has a temperature of 38°C or higher, they should be assessed urgently.

If your baby is older but feeding poorly, breathing differently, difficult to wake or not behaving normally, seek medical care promptly.

Should You Wake a Child to Give Fever Medication?

If your child is sleeping comfortably and breathing normally, you usually do not need to wake them just to give fever medication.

Rest is important when children are unwell. However, if your child is difficult to wake, breathing strangely, very weak, unusually drowsy or you are worried about their condition, seek medical care urgently.

What If the Fever Comes Back After Medication?

It is common for fever to return once medication wears off. This does not always mean the illness is getting worse.

The key is to monitor your child’s overall condition. Are they drinking? Are they passing urine? Are they alert? Is their breathing comfortable? Are they improving between fever spikes?

If your child remains very unwell even after medication, or the fever continues for several days, they should be assessed.

When to Book a Paediatric Consultation

You should consider booking a paediatric consultation if your child has repeated fevers, persistent fever, fever with ongoing cough, feeding concerns, poor weight gain, recurrent infections or symptoms that are not improving.

A paediatric assessment can help identify the likely cause of the fever and guide the correct next steps.

Dr Lerissa Pillay provides specialist paediatric care for babies, children and adolescents across the North Coast. Her practice supports families with acute childhood illnesses, newborn and infant care, respiratory concerns, growth and development, chronic conditions and parent guidance.

If you are concerned about your child’s fever, book an appointment for a professional assessment and clear medical advice.

FAQs About Fever in Children

What temperature is considered a fever in children?

A temperature of 38°C or higher is generally considered a fever. However, your child’s behaviour, breathing, hydration and alertness are just as important as the temperature reading.

Should I always give medicine for a fever?

Not always. Fever medication is usually used when a child is uncomfortable, distressed or in pain. If your child is drinking, alert and comfortable, medication may not always be necessary.

Can fever medication cure the infection?

No. Fever medication can help your child feel more comfortable, but it does not treat the cause of the fever. The underlying illness may still need monitoring or medical care.

When is fever dangerous in a baby?

Fever in babies under 3 months old should be assessed urgently, especially if the temperature is 38°C or higher. Babies can become unwell quickly, so it is safer to seek care early.

What symptoms with fever are urgent?

Urgent symptoms include difficulty breathing, blue or grey colour, a stiff neck, a rash that does not fade when pressed, seizures, severe drowsiness, dehydration, poor feeding or a child who is getting worse.

Where can I take my child for fever assessment?

Dr Lerissa Pillay is a Specialist Paediatrician, offering paediatric care for babies, children and adolescents, including fever, acute illnesses and child health concerns.

Disclaimer

This blog is for general educational purposes only and does not replace medical advice, diagnosis or treatment. If your child is very unwell, struggling to breathe, difficult to wake, dehydrated, under 3 months old with fever, or you are worried about their symptoms, seek medical care urgently.