Impetigo is one of the most common skin infections in children, especially in toddlers and those of school-going age. It’s a bacterial infection that often spreads quickly, particularly in places like nurseries and schools where children are in close contact with one another. Although it’s not a serious condition, impetigo can be uncomfortable and, if left untreated, may lead to complications. The good news is that it’s easily treated, and the symptoms typically clear up within a week after starting treatment.
As parents, it’s essential to know the early signs of impetigo and understand how to prevent its spread, especially if you’re managing more than one child in your household. Early detection and treatment can prevent the infection from spreading and help ensure your child recovers quickly and without complications.
What Causes Impetigo?
Impetigo is caused by two types of bacteria: Staphylococcus aureus and Streptococcus pyogenes. These bacteria can live harmlessly on the skin, but if the skin becomes damaged, for example, by a cut, scrape, insect bite, or even an existing rash like eczema, the bacteria can enter and cause an infection.
It’s also worth noting that impetigo is more common during warmer months, as bacteria tend to thrive in hot and humid conditions. Poor hygiene can also be a contributing factor. Children who frequently scratch or pick at skin irritations are at a higher risk of developing impetigo, as this gives bacteria a direct route into the body.
Key Symptoms of Impetigo
Recognising the symptoms of impetigo is the first step to getting the right treatment. Here are the key signs to look out for:
Red Sores Around the Mouth and Nose
The infection usually starts as red, itchy sores around the nose and mouth. These sores may initially look like small blisters or pimples but quickly grow in size.
Blisters That Burst
These blisters tend to fill with fluid and then burst, leaving red, raw patches of skin exposed. The fluid that oozes from the sores contains the bacteria that cause impetigo, which is why the infection spreads so easily.
Honey-Coloured Crusts
After the blisters burst, they typically form a yellow or honey-coloured crust. This is one of the most distinctive signs of impetigo. The crust can look like someone has smeared sugar or syrup on the skin.
Itching and Irritation
Your child might complain of itching, which can lead to scratching. This not only worsens the infection but also makes it easier for impetigo to spread to other parts of the body or to other children. Scratching is a common way the infection spreads to the hands, arms, and legs.
Spreading to Other Areas
Although impetigo most commonly affects the area around the mouth and nose, it can spread to other parts of the body. The hands and forearms are especially vulnerable, as children often touch their faces and then other parts of their bodies, transferring the bacteria.
Less Common Forms of Impetigo
While the most common form of impetigo results in small blisters and crusted sores, there are other, less common forms that parents should be aware of:
- Bullous Impetigo: This form causes larger blisters that appear on the trunk, arms, or legs. These blisters are filled with fluid and may last longer before bursting compared to the smaller blisters seen in typical impetigo cases.
- Ecthyma: A more serious form of impetigo, ecthyma penetrates deeper into the skin and causes painful, fluid-filled sores that eventually turn into ulcers. This form of impetigo is more likely to leave scars and may require more intensive treatment.
How Is Impetigo Spread?
One of the challenges of managing impetigo is how easily it spreads. The infection is highly contagious, and children can pass it on through direct contact with the sores or by touching items that have come into contact with the infected skin, such as clothes, towels, toys, or bedding. Because of this, it’s important to take steps to prevent the infection from spreading to other members of your household.
Here are a few key prevention tips:
- Keep the affected areas clean: Gently wash the sores with soap and water. Avoid scrubbing the skin, as this can irritate the area and cause the infection to spread.
- Cover the sores: Use a light gauze or bandage to cover the sores and keep them from coming into contact with others.
- Frequent handwashing: Encourage your child to wash their hands regularly, especially after touching the infected area. This helps to stop the bacteria from spreading to other parts of the body.
- Don’t share personal items: Keep your child’s towels, clothing, and bedding separate from the rest of the family’s laundry and wash them in hot water to kill any bacteria.
How to Prevent Impetigo?
To prevent impetigo in the first place, maintaining good hygiene is essential. Teach your child the importance of washing their hands regularly, especially before meals and after playing outside. It’s also important to clean and cover any cuts, scrapes, or insect bites as soon as possible to stop bacteria from entering the skin.
Returning to School or Nursery
Children with impetigo should be kept home from school or nursery until they are no longer contagious. In most cases, your child can return 24 hours after starting antibiotic treatment. However, it’s essential to follow your GP’s advice to ensure that the infection has been fully treated before your child returns to group settings.
Take Action Today: Book Your Appointment with Pharmacy To My Door!
Impetigo is a common childhood infection, but with the right knowledge and care, it’s easy to manage. By recognising the signs early and seeking prompt treatment, parents can help their children recover quickly and prevent the infection from spreading to others. If you suspect impetigo, don’t hesitate to contact your GP for advice and treatment. Early action is key to keeping your child healthy and safe.
If you suspect your child has impetigo or if you’re looking for expert advice on managing skin infections, don’t hesitate to take action. Book an appointment with Pharmacy To My Door today! Our friendly pharmacists are here to provide personalised care and guidance tailored to your child’s needs. We offer convenient consultations and can recommend effective treatments to help your child recover quickly.
