Clinical Portal 2026 Dr. Murali Gopal
Parent guide

Hand, Foot & Mouth Disease in Children

A practical guide for parents on mouth ulcers, rash, fluids, hygiene, school exclusion, and warning signs.

Parent Guide Draft
Viral infection Fluids matter Do not pierce blisters Watch dehydration
Indian parent comforting a child with mild hand foot and mouth disease at home

Dr. Murali Gopal

Senior Paediatrician & Paediatric Pulmonologist
MCR: 57489
MBBS, DCH(UK), MRCPCH(UK), FRCPCH(UK), CCT Paediatrics (UK), Fellow in Paediatric Pulmonology (Aus), Allergology (Ind)
Last reviewed: 20 May 2026

Most children with hand, foot and mouth disease recover with supportive care. The main parent job is to keep fluids going, ease discomfort safely, reduce spread, and watch for warning signs.

What is it?

Hand, foot and mouth disease, often called HFMD, is a common viral infection in young children. It is usually mild and improves in about 7 to 10 days.

HFMD in humans is not the same as animal foot-and-mouth disease. Children can get HFMD more than once because more than one virus can cause a similar illness.

Symptoms and signs

  • Fever, sore throat, tiredness, or reduced appetite.
  • Painful mouth ulcers that can make drinking and eating difficult.
  • Small spots, rash, or blisters on the hands, feet, buttocks, legs, arms, or around the mouth.
  • Irritability in younger children, especially when mouth pain is present.
  • Some children have only a few spots, while others have a more obvious rash.

Causes and spread

HFMD spreads through close contact, saliva, nose and throat secretions, blister fluid, stool, and contaminated surfaces. It can spread easily in homes, playgroups, schools, and childcare settings.

  • Wash hands after toilet use, nappy changes, nose wiping, and before preparing food.
  • Avoid sharing cups, cutlery, towels, toothbrushes, and water bottles.
  • Clean frequently touched surfaces and toys, especially during the first week of illness.

Home management

Fluids are the priority. Mouth ulcers can hurt, so small frequent drinks often work better than asking a child to drink a large amount at once.
  • Offer water, ORS if advised, breast milk, or usual milk depending on age and what the child accepts.
  • Soft, cool foods such as curd rice, yoghurt, banana, soft idli, khichdi, or cooled soups may be easier to take.
  • Avoid spicy, salty, or acidic foods and juices if they sting the mouth.
  • Use pain or fever medicines only as advised for your child. Do not give exact medicine amounts from this page.
  • Let the child rest and return gradually to normal eating as mouth pain improves.

What to avoid

  • Do not start antibiotics for HFMD unless a doctor suspects a bacterial infection. Antibiotics do not treat viral HFMD.
  • Do not pierce blisters. This can increase pain and infection risk.
  • Do not force food when mouth ulcers are painful. Fluids and hydration matter first.
  • Do not send a very unwell child to school or childcare.

School and daycare guidance

Keep your child home while they are unwell, feverish, not drinking well, or unable to participate comfortably. Follow local school or childcare policy.

Where RCH-style exclusion wording is used, children should not attend childcare or school until fluid in blisters has dried. Good hand hygiene remains important because virus can still be passed in stool for some time.

Important facts

  • HFMD is common in children and is usually managed at home with supportive care.
  • Human HFMD is different from animal foot-and-mouth disease.
  • Children can get HFMD more than once.
  • Mouth pain can reduce drinking, so dehydration is the key complication to watch for.

Red flags / when to seek urgent care

Seek urgent medical care if your child has HFMD symptoms with any of these signs:
  • Signs of dehydration, very little urine, dry mouth, no tears, dizziness, or marked weakness.
  • Not drinking or unable to keep fluids down.
  • Very drowsy, unusually sleepy, confused, pale, or difficult to wake.
  • Breathing difficulty, shortness of breath, seizures, or fainting.
  • Persistent high fever or child looks very unwell.
  • Rash that does not blanch when pressed.
  • Pus, oozing, spreading redness, swelling, or worsening skin infection.
  • Severe stomach pain or you feel something is seriously wrong.

Medical disclaimer

General education only This guide is parent education only and does not replace medical consultation, diagnosis, emergency care, medicine advice, or individualized advice from a qualified healthcare professional. Seek medical advice for symptoms specific to your child.

References

  1. RCH Kids Health Info. Hand foot and mouth disease. Accessed 20 May 2026.
  2. Centers for Disease Control and Prevention. Hand, Foot, and Mouth Disease. Accessed 20 May 2026.
  3. NHS. Hand, foot and mouth disease. Accessed 20 May 2026.

Last reviewed: 20 May 2026. Draft clinical content; clinician review recommended before distribution.

© Dr. Murali Gopal | For Patient Education Only This educational material is intended for parent and patient education. Reproduction, redistribution, or modification without permission is not allowed.

Medical review and references

Reviewed byDr. Murali Gopal

Last reviewed2026-06-06

Medical review statusClinician reviewed

ReferencesRCH Kids Health Info: Hand foot and mouth disease; CDC hand foot and mouth disease; NHS hand foot and mouth disease

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This parent guide is for general education only and does not replace consultation with your child’s paediatrician. Please seek medical care urgently if your child appears seriously unwell, has breathing difficulty, poor feeding, dehydration, altered responsiveness, or if you are worried.