Quick answer: Hand, foot and mouth disease (HFMD) is a common, highly contagious viral illness in children under 5, causing mouth blisters and a rash on the hands, feet and sometimes buttocks. It’s caused by a virus (usually coxsackievirus), spreads easily through childcare and school settings, and typically resolves on its own within 7–10 days. Natural and homeopathic support can help ease discomfort and support your child’s immune response while the virus runs its course.
Hand, Foot and Mouth Disease in Children: Natural Support in Brisbane
Reviewed by Shenaz Morkas, B.H.M.S. — 20+ years clinical experience, 32,000+ consultations, founder and clinical director of Morkare Natural Clinic.
Hand, foot and mouth disease is one of the most common viral illnesses parents encounter once their child starts childcare or school. It’s rarely serious, but the mouth sores can make eating and drinking painful, and the rash and general unwellness can be distressing for both child and parent. At Morkare Natural Clinic, our paediatric naturopaths and homeopaths support families through HFMD with gentle, natural approaches that focus on comfort, hydration and immune resilience
HFMD is caused by a virus from the enterovirus family, most often coxsackievirus A16. It’s most common in children under 5, particularly those in childcare or preschool settings where close contact makes it easy for viruses to spread via saliva, blister fluid, faeces, or contaminated surfaces and toys.
Common symptoms
- Small, painful blisters or ulcers inside the mouth, on the tongue and gums
- A rash of flat or raised spots on the palms of the hands and soles of the feet, sometimes on the buttocks or legs
- Mild fever, tiredness and irritability in the day or two before the rash appears
- Reduced appetite due to mouth pain, and occasionally drooling in younger children
- Sore throat
Symptoms usually appear 3–7 days after exposure and last 7–10 days. Blisters are typically not itchy in the way chickenpox blisters are.
Is it contagious, and for how long?
Yes — HFMD spreads easily, particularly in the first week of illness. Children can also shed the virus in their stool for several weeks after symptoms resolve, which is why handwashing and hygiene remain important well after your child seems better. Most childcare centres will ask that your child stay home until blisters have dried and they’re feeling well.
Our natural approach to supporting HFMD recovery
Because HFMD is viral, there’s no antibiotic that will treat it — the goal is supporting your child’s body while the immune system clears the virus, and keeping them comfortable in the meantime. Our approach may include:
- Homeopathic support: traditionally used remedies to help ease discomfort from mouth ulcers, fever and general unsettledness during acute viral illness
- Nutrition and hydration guidance: soft, cool, non-acidic foods and fluids that are gentler on a sore mouth, plus strategies to keep reluctant eaters hydrated
- Immune-supportive nutrition: age-appropriate nutrient support to help the body recover and reduce the chance of the illness dragging on or recurring
- Gut-immune connection: for children who seem to catch every virus going around, we look at gut microbiome health as part of a longer-term plan to build resilience
If your child has recurring viral illnesses through childcare, this may be worth exploring as part of a broader recurring infections in children assessment, or through our dedicated Child Immune Hub.
When to see your GP
Most cases of HFMD are mild and self-limiting. See your GP or seek medical care if your child has difficulty swallowing fluids, signs of dehydration (fewer wet nappies, no tears when crying, lethargy), a high or persistent fever, or symptoms that worsen after several days rather than improve. Our naturopaths work alongside your GP or paediatrician — we’re not a replacement for medical assessment when it’s needed.
Frequently asked questions
How long does hand, foot and mouth disease last in children?
Most children recover within 7–10 days. The rash and blisters typically fade without scarring, though nails can occasionally shed some weeks later — this is normal and temporary.
Can homeopathy help with hand, foot and mouth disease?
Homeopathic remedies are traditionally used to support comfort during acute viral illness, including mouth discomfort and general unsettledness. They’re used as a complementary approach alongside standard care, not as a substitute for medical assessment when your child is unwell.
Can my child get hand, foot and mouth disease more than once?
Yes. Because several different enteroviruses can cause HFMD, immunity to one strain doesn’t protect against future infection with a different strain — which is why some children seem to pick it up more than once during their childcare years.
What can I feed my child with mouth ulcers from HFMD?
Cool, soft, bland foods are usually best — think yoghurt, smoothies, mashed fruit and cooled soups. Avoid acidic, salty or crunchy foods that can sting broken skin in the mouth. Focus on keeping fluids up even if food intake drops for a few days.
Should my child stay home from childcare with HFMD?
Most childcare centres in Queensland ask that children stay home until all blisters have dried and crusted, and they’re well enough to participate in normal activities. Check your centre’s specific exclusion policy, as it can vary.
Explore related support
At Morkare Natural Clinic:
- Paediatric Naturopath Brisbane — book a consultation for your child
- Recurring infections in children
- Enlarged tonsils and adenoids
- Impetigo (school sores)
- Children’s skin health
Shop natural remedies at Naturepathics:
Book a Paediatric Naturopath Consultation
This information is general and educational only and does not constitute medical advice. It is not a substitute for consultation, diagnosis or treatment by a qualified healthcare professional. Always seek the advice of your GP or paediatrician regarding your child’s health.