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Every parent knows the feeling: September and the bugs that come with it

Children go back to school and the sniffles start within days. What's normal, what to watch for, and why having a GP you can call makes all the difference.

West End Health5 min read
A mother sitting on a bed feeling her young son's forehead while he holds a mug and a bottle of medicine

There's a pattern most parents recognise without needing to be told. The first week back at school passes. Then, reliably, someone comes home with a cold. Within a fortnight, it's moved through the whole house.

It is not bad luck, it is biology.

After six or seven weeks of summer, children return to classrooms carrying different bugs from different households, mixing closely all day with thirty other children doing the same. For immune systems that have had a relatively quiet summer, it is a significant reset.

Most of what comes home in September is ordinary. But knowing what is ordinary, what to watch for and when to act quickly makes those first autumn weeks considerably less stressful.

What to expect and what is usually fine

The most common September illnesses are straightforward respiratory infections: colds, mild coughs and sore throats. In most children these resolve on their own within a week to ten days, with rest, fluids and paracetamol or ibuprofen for comfort.

Stomach bugs make an early appearance too. Diarrhoea and vomiting can spread quickly in classroom settings, and children are often back on their feet within 48 hours. The main priority is keeping them hydrated.

Impetigo — a bacterial skin infection that causes honey-coloured crusting, usually around the mouth and nose — is common in school-age children and spreads easily through close contact. It needs antibiotic treatment and your child will need to stay home until the sores have healed or they've been on antibiotics for 48 hours.

When to call a GP

Most parents know their child's baseline better than any checklist can capture. Trust that instinct. Beyond it, some signs are worth acting on promptly:

  • A temperature above 38°C in a baby under three months, or 39°C in older children
  • A high temperature that doesn't come down with medication, or that lasts more than five days
  • A rash that doesn't fade when you press a glass against it
  • Difficulty breathing, breathing faster than normal, nostrils flaring, visible effort with each breath
  • A child who seems unusually drowsy, is difficult to rouse, or is not responding as you would expect
  • Ear pain that isn't settling — ear infections are common in September and need assessment if persistent

None of these necessarily mean something serious. But they are all reasons to get a same-day GP appointment rather than waiting.

The case for a named GP when you have children

The September rush hits GP services at the same time it hits schools. NHS appointment availability tightens precisely when families need it most.

Having a named GP who knows your children — their history, baseline, the ear infections they had last winter — means you can call with confidence and get a same-day answer when you need one. You are not explaining your child's medical history to whoever happens to be available. You are talking to someone who already knows them.

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This article is general information, not medical advice. If something is worrying you, speak to a GP. In an emergency, call 999.
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