When your child wakes up with a runny nose or tugs at their ear in the middle of the night, knowing what you're dealing with makes the next step clearer.
Most childhood illnesses are mild and pass on their own. A few need a paediatrician's attention. Here are the ones parents encounter most often, what to watch for, and when to seek help.
Colds: The Illness Nearly Every Child Gets
The common cold is the most frequent illness in children.
Over 200 viruses can cause colds, so most kids catch several each year.
Symptoms include a runny nose, coughing, sneezing, and sometimes a fever.
Most colds are mild. Rest, fluids, and comfort at home are usually enough.
Chickenpox: The Itchy Rash Before the Vaccine
Chickenpox causes an itchy red rash. Before the varicella vaccine became standard in childhood immunizations, nearly every child got it once.
Fever, tiredness, and loss of appetite often come with the rash. Cases are usually milder in children than in adults. Cool baths and calamine lotion can ease itching until it clears.
Ear Infections: Why Young Children Get Them Often
Trouble sleeping, irritability, and ear pulling can signal an ear infection, especially in toddlers and preschoolers.
Children have shorter, more horizontal Eustachian tubes, so fluid traps more easily and infections follow.
Many ear infections clear on their own. Some need antibiotics. See a paediatrician if symptoms persist or your child has a high fever.
Stomach Flu (Gastroenteritis): Symptoms and Hydration
Gastroenteritis, often called stomach flu, causes diarrhea, vomiting, stomach pain, and sometimes fever.
Keeping your child hydrated is the priority.
Most cases resolve at home. Severe vomiting or signs of dehydration warrant medical care.
Asthma in Children: Triggers and Daily Management
Asthma is a leading chronic illness in children. It can cause coughing, wheezing, and shortness of breath.
Triggers vary: cold air, exercise, pollen, dust. Avoid triggers where possible and follow your doctor's medication plan.
With the right plan, most children with asthma stay active and healthy.
Why Children Catch More Colds Than Adults
Children's immune systems are still building defences. Adults have already fought off many cold viruses.
Each cold exposure helps train the immune system for the future.
Handwashing and coughing into the elbow reduce spread at home and school.
How to Lower Your Child's Risk of Getting Sick
You cannot block every germ. You can reduce how often and how hard illness hits. See our full guide on preventing common childhood illnesses.
Immunizations prevent diseases like chickenpox and flu. Good hygiene, sleep, nutritious food, and regular activity support immunity.
Some families also use gentle home remedies for mild symptoms. Know when those are enough and when to call the doctor.
When to Call Your Paediatrician
Childhood illnesses are part of growing up. Knowing what to expect takes some stress out of each episode.
Stay current on the Singapore immunisation schedule. Call your paediatrician when symptoms worry you or a fever lasts more than a few days.
For visit reasons beyond illness, see common reasons to visit a paediatrician.
