Scarlet Fever
Scarlet fever is an illness caused by a bug called Group A Streptococcus, which is found on the skin and in the throat. Scarlet fever mostly affects children and can easily spread to other people.
Generally, scarlet fever is much less common than it used to be but in the last few years there have been a number of outbreaks. It is important that children with scarlet fever are assessed by a healthcare professional so that they can be started on antibiotics.
The scarlet fever rash often begins with small spots on the body that then spread to the neck, arms and legs over the next 1 to 2 days. The rash may be harder to see on darker skin tones. It often feels like 'sandpaper' but is not itchy.
Your child may also have a:
- Sore throat or tonsillitis
- Fever (temperature of 38°C or above)
- Painful, swollen glands in the neck
- A red tongue (strawberry tongue)
If your child also has a runny nose with their sore throat, it makes a diagnosis of scarlet fever and Group A strep less likely.
Please see Red-Amber-Green tables for advice on when and where to seek care for your child.
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When should you worry?
Newborn
NEWBORN
Contact your health visitor or GP if your baby is newborn and they…
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm into their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You may also find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy, or have floppy arms or legs when awake
- Move their arms and legs in repetitive jerky movements, or writhing movements
- Don’t have a Grasp Reflex (doesn’t grab your finger or small object when you put it in their hand)
- Are often startling and you cannot understand why
- Move one side of their body more than the other, for example:
- Rarely moves one of their arms compared to the other arm
- Rarely moves one leg compared to the other leg
- When your baby startles, one side moves or looks different from the other
6-8 weeks
6-8 WEEKS
Contact your health visitor or GP if your baby is 6-8 weeks and they…
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm into their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You may also find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy, or have floppy arms or legs when awake
- Move their arms and legs in repetitive jerky movements, or writhing movements
- Have not started to bring both their hands to their face, or do not move their arms much
- Keep their hands fisted, and you find it difficult to open their hands
- Can’t lift their head when lying on their tummy
- Move one side of their body more than the other, for example:
- Mostly moves one arm or mostly brings one hand to their face
- Rarely kicks or moves one leg compared to the other leg
2-3 months
2-3 MONTHS
Contact your health visitor or GP if your baby is 2-3 months and they…
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm into their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You may also find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy, or have floppy arms or legs when awake
- Move their arms and legs in repetitive jerky movements, or writhing movements
- Have not started to bring both their hands to their face, or do not move their arms much
- Keep their hands fisted, and you find it difficult to open their hands
- Can’t lift their head when lying on their tummy
- Move one side of their body more than the other, for example:
- Mostly moves one arm or mostly brings one hand to their face
- Rarely kicks or moves one leg compared to the other leg
3-4 months
3-4 MONTHS
Contact your health visitor or GP if your baby is 3-4 months and they…
- Have lost skills which they could do before
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm to their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy when awake
- Prefer to keep their arms by their sides. For example, they do not reach for things, or do not bring their hands together over their face or tummy
- Move their arms or legs in repetitive, jerky, or strange ways
- Still need you to support their head, or can’t lift their head when lying on their tummy
- Have very tight fists and it’s hard to open their hand
- Move one side of their body more than the other, for example:
- Rarely use one of their arms to pick up toys
- Rarely kick one leg compared to the other
4-6 months
4-6 MONTHS
Contact your health visitor or GP if your baby is 4-6 months and they…
- Have lost skills which they could do before
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm to their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy when they are awake
- Move their arms or legs in repetitive, jerky, or strange ways
- Move one side of their body more than the other, for example:
- Rarely use one of their arms to pick up toys
- Rarely kick one leg compared to the other
- Are unable to roll, or can roll in one direction but not the other
- Find it difficult to reach their arms out. For example, they do not reach for toys
- Still have their early reflexes, like the startle reflex and grasp reflex
- Keep their legs flat when lying on their back. For example, they do not bring their feet to their chest
- Still need you to support their head
6-9 months
6-9 MONTHS
Contact your health visitor or GP if your baby is 6-9 months and they…
- Have lost skills which they could do before
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm to their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy when they are awake
- Move their arms or legs in repetitive, jerky or strange ways
- Move one side of their body more than the other, for example:
- Rarely use one of their arms to pick up toys, or eat and drink
- Rarely kick one leg compared to the other
- Can’t sit without support. For example, they lean on their hand, or, when they sit, their back is very curved
- Still have their early reflexes, like the startle reflex and grasp reflex
- Keep their legs flat when lying on their back, for example, do not bring their feet to their chest
- Still need you to support their head
- Still need you to help turn their head when lying on their back
- Can’t crawl, or find it hard, for example, drags one of their legs behind them
- Find it difficult to stand, for example:
- Can’t stand with support
- Doesn’t try to pull themselves up to stand
- Can’t move a toy from one hand to the other
- Doesn’t use both hands to hold larger things
9-12 months
9-12 MONTHS
Contact your health visitor or GP if your baby is 9-12 months and they…
- Have lost skills which they could do before
- Feel very stiff, for example:
- Hold their arms and legs in the same position, such as always pulling their arm to their chest, or always crossing their legs
- Find it difficult to change their position on their own
- You find it difficult to move your baby’s arms or legs, making it tricky to change their nappy or clothes
- Feel very floppy when they are awake
- Move their arms and legs in repetitive, jerky, or strange ways
- Use one side of their body more than the other, for example:
- Lean to the side when they sit
- Use one arm to pull to stand more than the other
- Rarely use one of their arms to pick up toys, or eat and drink.
- Rarely kick one leg compared to the other
- Find it difficult to sit, for example:
- Only sit with support
- Lean on their hand when sitting
- When they sit their back is very curved
- Can’t move a toy from one hand to the other
- Don’t use both hands to hold larger things
- Don’t point to objects
- Can’t crawl, or find it hard, for example, drags one leg behind them
- Find it difficult to stand, for example:
- Can’t pull themselves up to stand
- Find it hard to pull themselves up. For example, they only use their arms and don’t push with their legs
- Can’t stand with support
2 months
Your Baby By Two Months
Social/Emotional Milestones
- Calms down when spoken to or picked up
- Looks at your face
- Seems happy to see you when you walk up to her
- Smiles when you talk to or smile at her
Language/Communication Milestones
- Makes sounds other than crying
- Reacts to loud sounds
Cognitive Milestones (learning, thinking, problem-solving)
- Watches you as you move
- Looks at a toy for several seconds
Movement/Physical Development Milestones
- Holds head up when on tummy
- Moves both arms and both legs
- Opens hands briefly
4 months
Your Baby By Four Months
Social/Emotional Milestones
- Smiles on his own to get your attention
- Chuckles (not yet a full laugh) when you try to make him laugh
- Looks at you, moves, or makes sounds to get or keep your attention
Language/Communication Milestones
- Makes sounds like “oooo”, “aahh” (cooing)
- Makes sounds back when you talk to him
- Turns head towards the sound of your voice
Cognitive Milestones (learning, thinking, problem-solving
- If hungry, opens mouth when he sees breast or bottle
- Looks at her hands with interest
Movement/Physical Development Milestones
- Holds head steady without support when you are holding him
- Holds a toy when you put it in his hand
- Uses his arm to swing at toys
- Brings hands to mouth
- Pushes up onto elbows/forearms when on tummy
6 months
Your Baby By Six Months
Social/Emotional Milestones
- Knows familiar people
- Likes to look at self in a mirror
- Laughs
Language/Communication Milestones
- Takes turns making sounds with you
- Blows “raspberries” (sticks tongue out and blows)
- Makes squealing noises
Cognitive Milestones (learning, thinking, problem-solving)
- Puts things in her mouth to explore them
- Reaches to grab a toy she wants
- Closes lips to show she doesn’t want more food
Movement/Physical Development Milestones
- Rolls from tummy to back
- Pushes up with straight arms when on tummy
- Leans on hands to support herself when sitting
9 months
Your Baby By Nine Months
Social/Emotional Milestones
- Is shy, clingy, or fearful around strangers
- Shows several facial expressions, like happy, sad, angry, and surprised
- Looks when you call her name
- Reacts when you leave (looks, reaches for you, or cries)
- Smiles or laughs when you play peek-a-boo
Language/Communication Milestones
- Makes a lot of different sounds like “mamamama” and “bababababa”
- Lifts arms up to be picked up
Cognitive Milestones (learning, thinking, problem-solving)
- Looks for objects when dropped out of sight (like his spoon or toy)
- Bangs two things together
Movement/Physical Development Milestones
- Gets to a sitting position by herself
- Moves things from one hand to her other hand
- Uses fingers to “rake” food towards himself
- Sits without support
1 year
Your Baby By One Year
Social/Emotional Milestones
- Plays games with you, like pat-a-cake
Language/Communication Milestones
- Waves “bye-bye”
- Calls a parent “mama” or “dada” or another special name
- Understands “no” (pauses briefly or stops when you say it)
Cognitive Milestones (learning, thinking, problem-solving)
- Puts something in a container, like a block in a cup
- Looks for things he sees you hide, like a toy under a blanket
Movement/Physical Development Milestones
- Pulls up to stand
- Walks, holding on to furniture
- Drinks from a cup without a lid, as you hold it
- Picks things up between thumb and pointer finger, like small bits of food
RED
RED
If your child has any of the following:
- Breathing very fast, too breathless to talk, eat or drink
- Working hard to breathe, drawing in of the muscles below the ribs, or noisy breathing (grunting)
- Breathing that stops or pauses
- Is pale, blue, mottled or feels unusually cold to touch
- Difficult to wake up, very sleepy or confused
- Weak, high-pitched cry or can’t be settled
- Has a fit (seizure)
- Has a rash that does not go away with pressure (the glass test)
- Is under 3 months old with temperature more than 38°C or under 36°C (unless fever in the 48 hours following vaccinations and no other red features)
You need urgent help.
Go to the nearest Hospital Emergency (A&E) Department or phone 999 - consider using ‘What 3 words’ to best describe location to ambulance service
AMBER
AMBER
If your child has any of the following:
- Unable to swallow saliva
- Painful, red swollen neck glands
- Painful, swollen joints
- Puffy face or eyelids
- Dark coca-cola coloured wee (urine)
- Develops red lips or a red tongue
- Develops a lot of skin peeling
- Breathing a bit faster than normal or working a bit harder to breathe
- Dry skin, lips or tongue
- Not had a wee or wet nappy in last 8 hours
- Poor feeding in babies (less than half of their usual amount)
- Irritable (Unable to settle them with toys, TV, food or hugs even after their fever has come down)
- Not using or putting weight on an arm, leg, hand or foot.
- Complaining of severe pain that is not improving with painkillers
- Is 3-6 months old with temperature 39°C or above (unless fever in the 48 hours following vaccinations and no other red or amber features)
- Temperature of 38°C or above for more than 5 days or shivering with fever (rigors)
- Temperature less than 36°C in those over 3 months
- Getting worse and I am still worried
You need to contact a doctor or nurse today.
Please contact your GP surgery or call NHS 111 - dial 111.
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, recheck that your child has not developed any red features.
AMBER
AMBER
Green
Green
If none of the above features are present
- Watch them closely for any change and look out for any red or amber symptoms
- If your child has any other symptoms associated with their fever, you may want to look at the information on sore throat, cough, earache, diarrhoea and vomiting or tummy ache or our other pathways
- Additional advice is also available to young families for coping with crying of well babies
- If your child has a long term condition or disability and you are worried please contact your regular team or follow any plans that they have given you.
Self-care
Continue providing your child’s care at home. If you are still concerned about your child, speak to your health visitor, local pharmacist or call NHS 111– dial 111. Keep monitoring your child for red and amber features and seek help if they develop.
Children and young people who are unwell and have a high temperature should stay at home. They can go back to school, college or childcare when they no longer have a high temperature, and they are well enough to attend.
Advice and Guidance
Self care and Prevention
How long will your child's symptoms last?
Scarlet fever last for around 1 week. If you do not take antibiotics, you can spread the infection for 2-3 weeks after your symptoms start.
Important
Keep your child away from nursery or school for at least 24 hours after starting antibiotic treatment. Adults with scarlet fever should also stay off work for at least 24 hours after starting treatment.
Self-care
Many of the symptoms of scarlet fever can be relieved using some simple self-care measures, such as:
- drinking plenty of cool fluids
- eating soft foods (if your throat is painful)
- taking paracetamol to bring down a high temperature/distress
- using calamine lotion or antihistamine tablets to relieve itching
Is Scarlet Fever dangerous?
Most cases of scarlet fever don't cause problems, particularly if the condition is properly treated.
Rarely, the infection can spread to other parts of the body and cause more serious infections such as chest infections, bone and joint infections and sepsis.
Some of the problems can arise a few weeks after infection including kidney problems and joint issues, Please get in touch with your GP if you are concerned.
How to avoid spreading Scarlet fever?
Scarlet fever is very contagious and can easily spread to other people. To reduce the chance of spreading Scarlet fever:
Do:
- wash your hands often with soap and water
- use tissues to trap germs from coughs or sneezes
- bin used tissues as quickly as possible
Don’t:
- do not share cutlery, cups, towels, clothes, bedding or baths with anyone who has symptoms of scarlet fever
My child has been in close contact with someone with Strep A - do they need antibiotics?
If your child has been in close contact with a case of scarlet fever or strep throat, they do not need to be treated with antibiotics unless they are showing signs of infection (severe tonsillitis with fever in the absence of a runny nose or signs of scarlet fever). Only in exceptional circumstances will the local public health team recommend for an entire school class to be treated with antibiotics.
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