Hand, Foot & Mouth Disease Care in Seomyeon, Busan
Hand, foot and mouth disease (수족구병) is a common viral illness in young children causing fever, painful mouth sores and a rash on the hands, feet and often the buttocks. In Seomyeon, Busan, pediatric clinics usually diagnose it by examination in a short visit and focus on pain relief and hydration. Most children recover within about 7–10 days.
Independent patient guide · Medically informative, not a substitute for a doctor's advice · Last reviewed:
What is hand, foot and mouth disease?
Hand, foot and mouth disease (HFMD) is a contagious infection caused by enteroviruses. It is most common in children under five and spreads through saliva, nose secretions, blister fluid and stool. Outbreaks often occur in daycare centres. It is unrelated to the animal disease foot-and-mouth disease. Adults can catch it too, usually with milder symptoms.
Symptoms and when to see a doctor
- Fever and sore throat, often first
- Painful red spots and ulcers in the mouth, on the tongue and gums
- Flat or raised spots or small blisters on palms, soles, buttocks and sometimes knees
- Drooling, irritability and refusing food or drink
Seek urgent care or call 119 if your child refuses to drink and has few wet nappies, is very sleepy or difficult to wake, has persistent vomiting, a stiff neck, sudden jerking movements, weakness, difficulty walking, or breathing difficulty. These can signal rare but serious complications.
What happens at the clinic
- Examination: the doctor checks the mouth, skin and hydration.
- Diagnosis: usually made from the typical pattern; tests are rarely needed.
- Neurological check: especially in younger children or during outbreaks with more severe strains.
- Treatment plan: pain relief, hydration targets and warning signs.
- Daycare advice: when your child can return.
Recovery and home care
Give acetaminophen or ibuprofen at the correct dose for weight to ease mouth pain before meals. Offer cool drinks, milk, yogurt, porridge and soft foods; avoid acidic, salty or spicy foods. A cup or straw may be easier than a bottle for some toddlers. Keep blisters clean and do not pop them. Wash hands carefully, especially after nappy changes, as the virus can remain in stool for weeks.
Risks and side effects
Dehydration from painful swallowing is the most common problem. Rarely, enterovirus 71 can cause meningitis, encephalitis or heart and lung complications. Some children shed fingernails or toenails a few weeks later; they grow back normally.
Choosing a clinic for HFMD care in Seomyeon
- Choose a pediatric clinic with a separate area or entrance for contagious children if possible.
- Ask for a clear list of warning signs to watch over the next few days.
- Ask about a doctor's note for daycare or kindergarten.
- Ask whether IV fluids can be given if your child stops drinking.
- Check the clinic's weekend hours during outbreak season.
Local note
Busan's warm months bring seasonal outbreaks. Pediatric clinics in Seomyeon are accessible by metro on Line 1 or Line 2.
Key facts
- Cause: enteroviruses, commonly coxsackievirus; sometimes enterovirus 71
- Peak season: typically late spring through summer and early autumn
- Symptoms: fever, mouth ulcers, spots or blisters on hands, feet, buttocks
- Diagnosis: clinical examination
- Treatment: pain and fever relief, cool soft foods, fluids
- Recovery: about 7–10 days; nail shedding may follow weeks later
- Urgent: refusal to drink, lethargy, persistent vomiting, jerking movements, breathing difficulty
Frequently asked questions
How long is hand, foot and mouth disease contagious?
Children are most contagious during the first week, especially with fever and blisters. The virus can remain in stool for several weeks, so handwashing remains important.
When can my child return to daycare?
Typically once fever has gone and blisters have dried, often about a week. Policies vary, so check with your daycare and ask your doctor for a note.
Is there medicine to cure HFMD?
There is no specific antiviral treatment. Care focuses on relieving pain and fever and keeping your child hydrated while the infection runs its course.
Can adults get hand, foot and mouth disease?
Yes, adults can catch it, often from children. Symptoms are usually milder, but some adults have painful mouth sores and rash.
Why are my child's nails peeling after HFMD?
Nail shedding can occur several weeks after infection. It is harmless and the nails grow back normally.
Medical disclaimer: Seomyeon.Clinic is an independent information directory. Content is for general education and does not replace a consultation with a licensed physician. Suitability, risks, results and costs vary by person and clinic. In an emergency in Korea, call 119.