Your child wakes with a fever.
Then eating starts to hurt.
A day later, you notice small spots on the hands or feet.
This pattern can happen with hand foot and mouth disease.
It is a common viral illness.
It is seen most often in children younger than 5.
Older children and adults can get it too.
Most children recover on their own in about 7 to 10 days.
The biggest problem for many young children is not the rash.
It is painful mouth sores that make drinking hard.
This guide explains HFMD symptoms, how the illness spreads, safe home care, hydration, school return, prevention, and when to call a doctor.
For the full Parnthub health library, visit our Child Health and Safety Guide.
For a wider look at viral illnesses, read Childhood Illnesses 101.
Quick Answer
Hand foot and mouth disease is a contagious viral illness that often causes fever, sore throat, painful mouth sores, and a rash on the hands and feet. Spots can also appear on the buttocks, legs, or other areas. There is no medicine that cures the virus. Most children recover with cool fluids, soft foods, rest, and age appropriate pain relief. The main complication is dehydration when mouth pain makes drinking difficult. Get medical help if your child cannot drink, urinates much less than normal, is very hard to wake, has severe symptoms, or is getting worse.
Important Medical Note
I am not a dermatologist or a doctor, and this content does not replace professional medical advice. What I share comes from real life experience, extensive research, and consultation with healthcare providers. Always consult qualified medical professionals for diagnosis and treatment of any health condition.
What is hand foot and mouth disease?
Hand foot and mouth disease in children is caused by viruses from the enterovirus group.
Coxsackievirus is a common cause.
The illness often affects young children because they have not yet built immunity to many of these viruses.
It spreads easily in homes, daycare, preschool, and school.
Despite the name, it is usually a mild illness.
Is hand foot and mouth disease the same as animal foot and mouth disease?
No.
This is an important point.
Hand foot and mouth disease in people is not the same illness as foot and mouth disease in farm animals.
Children do not catch human HFMD from pets, cows, pigs, or other animals.
The two illnesses are caused by different viruses.
Who gets hand foot and mouth disease?
It is most common in babies and children younger than 5.
But anyone can get it.
Older children and adults may have mild symptoms or no symptoms at all.
A person who has no symptoms can still sometimes spread the virus.
What are the first signs of hand foot and mouth disease?
The illness often starts like a simple viral infection.
Early symptoms may include:
- Fever
- Sore throat
- Runny nose
- Lower appetite
- Tiredness
- Fussiness in babies and toddlers
Mouth sores and the rash often appear after the first symptoms begin.
What does the hand foot and mouth rash look like?
The HFMD rash can look different from child to child.
It may begin as small flat or raised spots.
Some spots turn into small blisters.
The rash often appears on:
- Palms of the hands
- Soles of the feet
- Fingers
- Toes
- Buttocks
Some children also get spots on the legs, arms, knees, elbows, or around the diaper area.
Skin tone can change how the rash looks.
It may look pink, red, gray, brown, or darker than the surrounding skin.
Not every child gets spots in every place.
What do the mouth sores look like?
Mouth sores from HFMD can appear on:
- Tongue
- Gums
- Inside the cheeks
- Roof of the mouth
They can start as small red spots.
They may turn into painful blisters or ulcers.
These sores can make swallowing painful.
A child may stop eating.
More importantly, they may stop drinking.
For other mouth sore causes, see our Childhood Mouth Ulcers Guide.
Can hand foot and mouth disease happen without a rash?
Yes.
Some children have only a few spots.
Some mainly have mouth sores.
Others have a wider rash.
The illness does not always follow a perfect textbook pattern.
Can HFMD happen without fever?
Yes.
Some children have no clear fever.
A normal temperature does not rule out hand foot and mouth disease.
How soon do symptoms start after exposure?
Symptoms often begin about 3 to 6 days after exposure.
A child can spread the virus before the family knows they are sick.
How does hand foot and mouth disease spread?
Hand foot and mouth disease transmission happens through close contact with virus particles.
The virus can be present in:
- Saliva
- Nasal mucus
- Respiratory droplets
- Fluid from blisters
- Stool
It can also spread from contaminated toys, cups, utensils, door handles, and other surfaces.
Diaper changing is an important time for handwashing because the virus can be present in stool.
When is hand foot and mouth disease most contagious?
Children are often most contagious during the first week of illness.
The virus can still be shed from the nose and mouth after the child starts to feel better.
It can remain in stool for weeks.
This is why handwashing should continue even after the rash fades.
It also explains why keeping every child home until all virus shedding stops is not practical.
Can a child get hand foot and mouth disease more than once?
Yes.
Different viruses can cause HFMD.
Having it once does not give complete lifelong protection against every virus that can cause it.
How long does hand foot and mouth disease last?
Most children improve in 7 to 10 days.
Fever often lasts only a few days.
Mouth sores usually improve within about a week.
The skin rash may take a little longer to fully fade.
A child younger than 2 may sometimes take longer to recover.
Can skin peel after hand foot and mouth disease?
Yes.
Some children get peeling skin on the fingers or toes after the main illness is gone.
This is usually harmless.
Nail changes can also happen later in some children.
If you are worried about peeling, pain, infection, or nail loss, ask your child's healthcare professional.
What is the best treatment for hand foot and mouth disease?
There is no medicine that cures routine HFMD.
Hand foot and mouth treatment is mainly about comfort and hydration while the immune system clears the virus.
Most children do not need antibiotics.
Antibiotics do not treat this viral illness.
How can I help my child drink with painful mouth sores?
This is one of the most useful things a parent can do.
Offer small amounts often.
Cool drinks may hurt less.
Try:
- Cool water
- Milk if tolerated
- Age appropriate oral rehydration solution when needed
- Ice pops for children old enough to use them safely
Avoid acidic drinks if they sting.
Orange juice and other acidic drinks can make mouth sores hurt more.
What foods are easiest during HFMD?
Soft, cool foods may be easier to eat.
Examples include:
- Yogurt
- Applesauce
- Soft oatmeal that has cooled
- Mashed foods
- Soft rice
- Banana
Avoid foods that are very hot, spicy, salty, or acidic if they cause pain.
Do not force food.
Fluids are more important during a short illness.
What are signs of dehydration?
Dehydration in children is the most common concern with HFMD because mouth sores can make drinking painful.
Watch for:
- Much less urine than normal
- Very dark urine
- Dry mouth
- No tears when crying
- Sunken eyes
- Unusual tiredness
- A child who will not drink
Young children can become dehydrated quickly.
Get medical advice if drinking becomes difficult or urine drops clearly.
Can I give acetaminophen or ibuprofen?
Age appropriate pain or fever medicine may help a child feel more comfortable.
Use only a medicine that is safe for your child's age and health.
Follow the label and your healthcare professional's advice.
Use the correct measuring tool.
Do not guess the dose.
Ibuprofen is not suitable for every child.
Ask a clinician or pharmacist if you are unsure.
Should children with HFMD take aspirin?
No.
Do not give aspirin to a child or teenager with a viral illness unless a qualified clinician specifically prescribed it for another condition.
Aspirin use during some viral illnesses is linked with Reye syndrome.
Can I use numbing gels or mouthwash?
Do not use adult mouth products automatically.
Some products are not appropriate for young children.
Regular mouthwash may sting.
Ask a pediatrician or pharmacist which mouth pain product, if any, is safe for your child's age.
Should I pop the blisters?
No.
Leave blisters alone.
Keep the skin clean.
Do not squeeze or open them.
Open skin can become irritated or infected.
Does the rash need cream?
Often, no.
The rash usually clears on its own.
If the skin is itchy or painful, ask your child's clinician or pharmacist what is safe.
Do not put strong creams, antibiotics, or steroid products on the rash unless they are recommended for your child.
For other rash causes, see our Childhood Rashes Guide.
When should I call the doctor?
Contact your child's healthcare professional if:
- Your child is drinking poorly
- Your child urinates much less than normal
- Fever lasts more than 3 days
- Symptoms are not improving after 7 to 10 days
- Your child seems very uncomfortable
- Your child has a weakened immune system
- Your child is younger than 6 months, and you are concerned
- The rash looks infected
- You are unsure that the illness is HFMD
For fever questions, read our Childhood Fever Guide.
When is hand foot and mouth disease an emergency?
Get urgent or emergency help if your child:
- Is very hard to wake
- Acts confused
- Has severe weakness
- Has trouble walking
- Has a stiff neck with severe illness
- Has a severe headache with concerning symptoms
- Has signs of severe dehydration
- Has trouble breathing
- Looks seriously unwell
Serious complications are rare.
Still, a child who looks very sick needs medical assessment.
Can HFMD cause meningitis or brain problems?
Rarely, enteroviruses that cause HFMD can lead to more serious neurologic illness.
This is uncommon.
Warning signs such as stiff neck, severe headache, confusion, seizures, unusual weakness, or trouble walking need urgent medical care.
How is hand foot and mouth disease diagnosed?
Doctors can often diagnose HFMD by looking at:
- The child's age
- The symptom pattern
- The mouth sores
- The location and look of the rash
Most children do not need a lab test.
Sometimes a clinician may collect a throat or stool sample when the diagnosis is unclear or the illness is unusual.
HFMD versus chickenpox: what is the difference?
Both illnesses can cause blisters.
The pattern is different.
HFMD often affects the hands, feet, and mouth.
Chickenpox usually causes a more widespread rash, often starting on the chest, back, or face.
But rashes can overlap.
Do not rely on one picture online if the diagnosis is uncertain.
HFMD versus canker sores
Canker sores cause mouth ulcers.
They do not usually cause the classic hand and foot rash.
Canker sores are also not spread from person to person the way HFMD is.
HFMD versus strep throat
Strep throat can cause fever and throat pain.
It does not usually cause the classic HFMD rash on the palms and soles.
A child can still need a throat test when strep is suspected.
For more, see our Childhood Strep Throat Guide.
How can I stop HFMD from spreading at home?
You cannot remove all risk.
You can reduce it.
Wash hands well
Use soap and water for at least 20 seconds.
Pay special attention after:
- Changing diapers
- Using the toilet
- Helping a child use the toilet
- Wiping a nose
- Coughing or sneezing
Clean shared surfaces
Clean and disinfect high-touch surfaces and shared toys.
Follow the cleaning product instructions.
Do not share mouth items
Avoid sharing:
- Cups
- Utensils
- Toothbrushes
- Towels
Handle diapers carefully
The virus can remain in stool after the child feels better.
Wash hands every time after diaper changes.
Can I hug my child with hand, foot and mouth disease?
Yes.
Your child still needs comfort.
HFMD is contagious, so wash your hands often.
Avoid kissing around the mouth during the illness.
Do not share cups, utensils, or towels.
If another family member is at higher medical risk, ask your clinician about extra precautions.
When can my child return to school or daycare?
A child does not usually need to stay home until every blister disappears.
Current CDC guidance says children can generally return when they:
- Have no fever
- Feel well enough to take part in class
- Do not have uncontrolled drooling from mouth sores
The AAP also notes that children may need to stay home if there are many open blisters or if local health officials require exclusion during an outbreak.
Follow your school or daycare policy.
Local rules can differ.
Do all blisters need to heal before school?
No, not in every setting.
Keeping children home until every spot is gone usually does not stop all spread because the virus can be shed before symptoms and after the rash improves.
Use your child's symptoms, school rules, and local public health advice.
Can adults get hand foot and mouth disease?
Yes.
Adults can catch the same viruses.
Some have no symptoms.
Others develop fever, mouth sores, and rash.
Adults should use the same careful hand hygiene and avoid close contact while ill.
What if someone is pregnant and exposed to HFMD?
Serious pregnancy complications are uncommon.
CDC advises pregnant people who think they were exposed to HFMD to contact their healthcare professional.
The advice may depend on pregnancy stage and personal medical history.
Is there a vaccine for hand foot and mouth disease?
There is no HFMD vaccine used in the United States.
The best prevention steps are handwashing, cleaning, and reducing close contact during active illness.
Can vitamins stop HFMD?
No vitamin or supplement has been shown to cure HFMD.
A normal balanced diet supports general health.
It does not make a child immune to enteroviruses.
Be careful with products that promise to "boost immunity" and prevent HFMD.
Can antibiotics treat HFMD?
No.
Antibiotics treat bacterial infections.
HFMD is caused by viruses.
Antibiotics are only used if a separate bacterial infection is diagnosed.
Should I use hot steam for HFMD?
No.
Hot steam does not cure hand foot and mouth disease.
It can burn children.
Focus on cool fluids, rest, comfort, and hydration.
What should I track while my child is sick?
A short note can help you see whether things are improving.
Track:
- When fever started
- How much your child drinks
- Urine or wet diapers
- Mouth pain
- New rash areas
- Energy and alertness
- Medicine name and time if medicine was used
Common hand foot and mouth disease myths
Myth: HFMD comes from animals
False.
Human HFMD is not animal foot and mouth disease.
Myth: Every child gets a high fever
False.
Some children have a mild fever.
Some have no fever.
Myth: Antibiotics make HFMD go away faster
False.
HFMD is viral.
Myth: A child must stay home until every blister is gone
False in many settings.
Current return rules usually focus on fever, how the child feels, drooling, open blisters, and local policy.
Myth: The rash is the biggest danger
Usually not.
Dehydration from painful mouth sores is a more common concern.
Myth: You can only get HFMD once
False.
Different viruses can cause repeat infections.
My parenting perspective
After more than 33 years of parenting and grandparenting, I have learned that a rash can make an illness look much worse than it really is.
With HFMD, I pay most attention to drinking.
Mouth pain can turn a child away from the cup.
That is when small sips, cool drinks, and patience matter.
I also learned not to chase every blister with a cream or medicine.
Most cases need time, comfort, fluids, and good hygiene.
The other lesson is simple.
Do not judge recovery only by the rash.
Look at your child.
Are they drinking?
Are they urinating?
Are they waking and acting normally?
Are they getting better?
My family experience shapes the practical side of this guide.
The medical guidance comes from current pediatric, dermatology, and public health sources.
Conclusion
Hand foot and mouth disease can look alarming, but most children recover well in about 7 to 10 days.
Keep your child comfortable.
Offer cool fluids often.
Watch for dehydration.
Use age appropriate pain relief when needed.
Wash hands carefully.
And get medical help if your child cannot drink, urinates much less than normal, looks very sick, or develops serious warning signs.
Bookmark this guide now and share it with every caregiver who may need to manage HFMD at home, daycare, or school.
Keep Reading on Parnthub
- Child Health and Safety Guide
- Childhood Illnesses 101
- Childhood Mouth Ulcers
- Childhood Rashes
- Childhood Fever
- Childhood Strep Throat
- Complete Toddler Guide
- Complete Big Kids Guide
References and Sources
- Centers for Disease Control and Prevention: About Hand Foot and Mouth Disease
- American Academy of Pediatrics, HealthyChildren: Hand Foot and Mouth Disease
- NHS: Hand Foot and Mouth Disease
- American Academy of Dermatology: Hand Foot and Mouth Disease Diagnosis and Treatment
- Mayo Clinic: Hand Foot and Mouth Disease Symptoms and Causes
About the Author
Adel Galal is the founder and primary author of Parnthub. He is a father of four and a grandfather of four, with more than 33 years of hands on parenting and grandparenting experience.
His child health articles combine real family experience with careful research from pediatric, government, dermatology, and public health sources. He focuses on the questions families face in real life: what symptoms matter, what can be managed safely at home, how to prevent dehydration, and when a child needs medical care.
I am not a dermatologist or a doctor, and this content does not replace professional medical advice. What I share comes from real life experience, extensive research, and consultation with healthcare providers. Always consult qualified medical professionals for diagnosis and treatment of any health condition.
Frequently Asked Questions About Hand Foot and Mouth Disease
What are the first signs of hand foot and mouth disease?
Early signs often include fever, sore throat, runny nose, low appetite, tiredness, or fussiness. Mouth sores and a rash on the hands or feet may appear after the first symptoms.
How long does hand foot and mouth disease last?
Most children get better in about 7 to 10 days. Fever often lasts only a few days. Mouth sores usually improve within about a week, while the rash may take a little longer to fully fade.
What is the best treatment for hand foot and mouth disease?
There is no medicine that cures routine HFMD. Treatment focuses on cool fluids, soft foods, rest, hydration, and age appropriate pain relief when needed.
When should I worry about hand foot and mouth disease?
Call a healthcare professional if your child will not drink, urinates much less than normal, has fever lasting more than 3 days, is getting worse, looks very sick, or is not improving after about 7 to 10 days.
When can my child return to school after HFMD?
CDC guidance says children can generally return when they have no fever, feel well enough to participate, and do not have uncontrolled drooling from mouth sores. Local school and health department rules may differ.
Can a child get hand foot and mouth disease twice?
Yes. Different viruses can cause HFMD, so a child can get the illness more than once.
Is hand foot and mouth disease the same as foot and mouth disease in animals?
No. They are different illnesses caused by different viruses. Children do not get human hand foot and mouth disease from farm animals or pets.
What is the main complication of hand foot and mouth disease?
Dehydration is the most common concern because painful mouth sores can make children refuse fluids. Watch urine, tears, mouth moisture, drinking, energy, and alertness.
