Affinity Health, a leading provider of high-quality health cover, helps parents and caregivers tackle three common but often overlooked health issues affecting schoolchildren: tummy bugs, head lice, and intestinal worms.

“These conditions may not always seem serious, but if left untreated, they can impact a child’s health, concentration, and school performance,” says Murray Hewlett, CEO of Affinity Health.

“The good news is that they’re easy to treat once identified, and even easier to manage with the right hygiene practices.”

Tummy Bugs: What to Know

Tummy bugs, also known as gastroenteritis, are often caused by viruses or bacteria picked up from contaminated food, water, or surfaces. Symptoms usually appear quickly and may include:

  • Nausea or vomiting.
  • Diarrhoea.
  • Stomach cramps.
  • Fever.
  • Fatigue and loss of appetite.

How to treat it:

Most tummy bugs clear up on their own within a few days. The most important step is keeping your child hydrated. Oral rehydration solutions or electrolyte-rich drinks can help replace lost fluids and salts. Avoid sugary or dairy-heavy foods and opt for bland meals such as toast, bananas, or rice until your child feels better.

When to see a doctor:

If your child has a high fever, severe dehydration, blood in their stool, or symptoms lasting longer than three days, it’s time to visit a GP. Children under five are especially vulnerable to dehydration and may require urgent care.

Head Lice: What to Look For

Head lice are tiny parasitic insects that live on the scalp and feed on blood. They spread easily through head-to-head contact, which is common in schools.

Signs include:

  • Intense scalp itching.
  • A crawling sensation on the head.
  • Small red bumps on the neck or scalp.
  • Visible nits (eggs) attached to hair shafts, especially behind the ears and at the base of the neck.

How to treat it:

Over-the-counter shampoos or lotions containing insecticides are effective, but must be used correctly. Wet combing, as in brushing the hair with a fine-toothed lice comb while wet, can also help remove lice and nits. Repeat treatments after 7 to 10 days to catch newly hatched lice.

Tip:

Wash bedding, towels, and clothing in hot water. While lice don’t survive long off the scalp, cleaning personal items reduces the risk of reinfestation.

Worms: How to Spot the Signs

Intestinal worms, such as pinworms or threadworms, are another common childhood health issue, especially in younger kids.

Look out for:

  • Itching around the anus, especially at night.
  • Restlessness or poor sleep.
  • Irritability.
  • Visible worms in the stool or around the bottom.
  • Stomach pain or bloating.
  • Unexplained weight loss.

How to treat it:

A single dose of over-the-counter deworming medication is usually enough to clear most worm infections. Because worms spread easily, it’s important to treat the entire family at the same time, even if only one child has symptoms.

Prevent reinfection:

Wash hands thoroughly after using the toilet and before meals, trim fingernails regularly, and wash bedding frequently.

The Classroom Effect

Children spend hours in close contact with others, sharing toys, desks, and bathrooms, which makes schools a prime location for the spread of infections. While teachers and staff do their best to maintain hygiene, parents play a key role in prevention and early detection.

Encourage your child to:

  • Wash your hands regularly.
  • Avoid sharing hats, combs, and hair accessories.
  • Report any symptoms like itching or stomach pain early.

When to Seek Medical Help

While most cases of tummy bugs, lice, and worms can be treated at home, parents should not hesitate to seek medical advice if:

  • Symptoms persist or worsen.
  • A child is in pain or appears severely unwell.
  • There’s concern about possible dehydration or secondary infection.

Conclusion

Tummy bugs, lice, and worms are common in childhood, but they don’t have to derail your child’s health or learning. With early care and good hygiene, they’re manageable. Affinity Health makes it easier with unlimited GP visits, 24/7 medical advice, and cover for medication, tests, and treatment for anyone on the Day-to-Day Plan.