31/01/2026
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If YOU are wondering why your child is ALWAYS ill…
THEN READ THIS.
I’m reposting something I wrote a few years ago — because it is still just as relevant today.
🤧 Crèche Syndrome (CS)
You won’t find Crèche Syndrome in medical textbooks or journals.
Yet it is probably the most common chronic “condition” seen by paediatricians in private practice.
CS is not a diagnosis, but rather an acquired state of frequent illness caused by repeated exposure to other children — in crèches, daycares, or through older siblings.
👶 Who is affected?
* Mostly children under 3 years
* Peak incidence: under 2 years
* Gradually improves towards age 3 as immunity matures
🧠 An important truth:
The severity of CS often depends on a parent’s tolerance of symptoms.
A happy, playful child with a constant runny nose and wet cough may be medically well — but emotionally exhausting for parents.
📌 What is Crèche Syndrome?
There is no formal definition, but typical features include:
* Recurrent wet cough
* Excessive runny nose / phlegm
* Occurring in children aged 0–3 years
* In a setting of close contact with other children
Children in crèches can experience 10–20 viral upper respiratory infections per year.
Each infection may cause:
* Runny nose & cough for 10–20 days
* Fever for the first 72 hours
📊 This means:
* 30–60 days of fever per year
* 100–400 days per year of cough and snot
So it often feels like your child is sick all the time — when in reality, one infection simply overlaps with the next.
⚠️ Possible complications (these DO need medical attention)
* Middle ear infections (acute otitis media / glue ear)
* Acute or chronic sinusitis
* Recurrent bronchitis
* Bronchiolitis
* Pneumonia
These may require medical treatment and antibiotics.
🚩 Warning signs that need assessment
Seek medical advice if your child has:
* Fever lasting longer than 3 days
* Fever without typical cold symptoms
* Fever repeatedly above 40°C
* A child who looks very ill or lethargic between fevers
* Persistent vomiting
* Poor feeding
* Severe pain
* Breathing difficulties, fast or laboured breathing, or grunting
🔍 Factors that should be excluded
Certain contributing conditions must be considered:
🚬 Cigarette smoke exposure
Damages airway defenses and increases infection risk.
Stopping smoking is one of the most powerful interventions.
🌿 Allergies
Hay fever, asthma, and eczema can increase susceptibility and are treatable.
🧬 Immune deficiency disorders
Rare, but considered in children with recurrent severe infections or hospital admissions.
🧠 Other rare causes
Such as cystic fibrosis, anatomical abnormalities, or impaired airway cilia function.
🩺 Treatment & management
* Good nutrition is essential (iron, zinc, vitamins)
* Multivitamins may help picky eaters (evidence is limited)
* Formula milk (Stage 3) may be preferable to cow’s milk under 3 years
* Supplements like Moducare, Echinaforce, and Propolis may have marginal benefit
* Probiotics play an important role in immune regulation
🤱 Breastfeeding and natural birth (where possible) help establish a healthy microbiome.
💊 Antibiotics
* Reserved for bacterial complications only
* Overuse damages the microbiome and worsens long-term immunity
* Always accompany antibiotics with probiotics
✅ The moral of the story
* Crèche children will get sick repeatedly for 2–3 years
* This phase does pass
* Don’t demand antibiotics if they’re not needed
* Keep sick children at home
* Avoid smoke exposure
* Support the immune system naturally
💙 Conclusion
Don’t panic.
This too shall pass.
Dr Willem Smit
Paediatrician
