Heat-Related Illness in Children: Symptoms, Self-Care, and When to See a Doctor | Does Your Child Need Medical Care During Travel?
■Symptoms
Heat-related illness in children can occur after spending a long time in hot environments or sweating heavily during exercise or sightseeing.
Common symptoms include headache, dizziness, nausea, fatigue, intense thirst, heavy sweating, and muscle cramps. As the condition becomes more severe, a child may become confused, have a seizure, or respond poorly.
■Causes
Possible causes and conditions to be aware of include:
- Severe heat-related illness (heatstroke) with confusion or altered consciousness
- Dehydration caused by excessive sweating
- Prolonged activity in hot and humid environments
- Exercise or extended sightseeing in hot weather
- Not drinking enough fluids or taking enough breaks
Strenuous physical activity and dehydration in hot environments may increase the risk of heat-related illness in children.
■When to Seek Medical Care
Seek Medical Attention Promptly If Your Child:
- Is confused, unusually drowsy, or does not respond normally
- Loses consciousness or has a seizure
- Is unable to drink fluids
- Is vomiting repeatedly
- Feels extremely hot and appears very weak or lethargic
- Does not improve after resting in a cool environment
If your child has confusion, altered consciousness, or other serious symptoms, severe heat-related illness such as heatstroke may be possible. Begin cooling your child immediately and seek emergency medical care.
You May Monitor Your Child’s Symptoms If:
- Your child is fully alert
- Your child can drink fluids independently
- Symptoms improve after resting in a cool environment
- Your child is urinating and behaving close to normal
If symptoms persist or worsen, or if you feel that your child is “not acting like usual,” we recommend seeing a doctor as a precaution.
■Self-Care
- Move your child to a cool place, such as an air-conditioned hotel room.
- Remove unnecessary clothing and begin cooling the body.
- If your child is fully alert and able to drink, offer small amounts of fluids frequently.
- Allow your child to rest and stop any activity in the heat.
- Monitor your child for any changes or worsening symptoms.
If your child has altered consciousness or is unable to drink safely, do not force fluids. Seek emergency medical care immediately.
■What We Can Do at Our Clinic
We provide:
- English-speaking medical care
- Medical consultation and assessment of your child’s overall condition by a physician
- Temperature and blood pressure measurement and assessment for dehydration
- Blood tests when indicated
- Intravenous (IV) fluid therapy for dehydration when appropriate
- Prescription medications based on your child’s symptoms
- Referral to a pediatric specialist or emergency medical facility when necessary
■Appointment
At International Clinic Osaka Shinsaibashi (ICOS) in Shinsaibashi, Osaka, we provide medical consultations for children with heat-related illness or dehydration while traveling in Japan. We offer same-day appointments and English-speaking medical services, so international travelers can receive medical care with confidence.
If your child seems unusually tired after sightseeing in hot weather or continues to have nausea, headache, or other symptoms, please contact us by phone or email.
Address:
4F Zenith Building, 1-13-25 Nishi-Shinsaibashi, Chuo-ku, Osaka, Japan
Phone:
+81-6-6484-6392
Email:
c.icos@international-clinic-osaka.com