Staying calm and assessing the injury

Children collect cuts and grazes the way adults collect parking tickets — often, and usually when you least expect it. Your first job is not to fix the wound but to steady the child. Take a breath, speak calmly, and wash your own hands before you touch anything. A calm adult is the most effective pain relief a child can have.

Once the tears have eased, look closely at the injury. Check how deep it is, whether it is bleeding heavily, whether anything is embedded in it, and whether it involves the face, hands, or joints. A graze that oozes is very different from a cut whose edges gape apart. If bleeding is spurting, or will not stop after ten minutes of firm pressure, call 999.

Cleaning cuts and grazes properly

Clean wounds heal faster and are less likely to become infected. Rinse the area under cool running water for five to ten minutes — longer than most people think, but it is what lifts dirt and bacteria out of the tissue. Sterile saline works well too.

• Remove visible grit, gravel or sand with clean tweezers. Do not dig at the wound.
• Avoid cotton wool, which leaves fibres behind. Use clean gauze instead.
• Pat the surrounding skin dry, then let the wound air-dry for a moment.
• An antiseptic solution can help, but plain water does most of the work. Do not use alcohol or hydrogen peroxide on children's skin — they sting and can delay healing.

If the wound is dirty and your child's tetanus jabs are not up to date, speak to your GP or call NHS 111 for advice.

Dressing the wound and keeping it covered

Most small cuts and grazes heal best under a simple dressing. A plaster is fine for a minor nick on a finger. For a graze on a knee or elbow, use a non-adherent dressing held in place with tape or a tubular bandage, so it does not stick to the scab.

Change the dressing daily, or sooner if it becomes wet or dirty. When you change it, check the wound. Some redness at the edges in the first day or two is normal; spreading redness, swelling, or a bad smell is not. Once a graze has formed a dry scab and is no longer weeping, you can leave it uncovered. Keep it out of the bath for the first day or two, and avoid swimming until it has closed over.

Bumps, bruises and swelling

A bump on the head or a bruised shin looks dramatic but usually settles on its own. Cold is your friend in the first twenty minutes. Wrap an ice pack, a bag of frozen peas, or a cold flannel in a tea towel — never place ice directly on skin — and hold it against the bump for ten to twenty minutes. Repeat every few hours for the first day if the area is swollen.

Elevate a bruised limb if you can, and let your child rest. Bruises fade through a rainbow of colours over a week or two. For pain, paracetamol or ibuprofen at the dose recommended on the packet for your child's age is usually enough. Never give aspirin to a child under sixteen.

When to seek medical advice

Most minor injuries can be managed at home. Trust your instincts, and seek help if anything worries you. Contact your GP, call NHS 111, or go to your local urgent care or A&E if you notice any of the following:

• Bleeding that will not stop after ten minutes of firm, continuous pressure.
• A cut that is deep, gaping, or longer than about 2 cm — it may need closing with sterile wound closure strips or stitches.
• An object embedded in the wound, such as glass, a splinter that will not come out, or a thorn. Do not pull it out yourself.
• A bite from an animal or another person, or a wound contaminated with soil or faeces.
• Signs of infection: increasing redness, heat, throbbing pain, pus, a red streak spreading from the wound, or a temperature.
• Any head injury with vomiting, drowsiness, confusion, a seizure, clear fluid from the nose or ear, or unequal pupils. This is an emergency — call 999.
• A burn larger than a 50p coin, or any burn that looks white, waxy, or charred.

Building a calm routine and a well-stocked cupboard

Children take their cues from us, so a household that treats minor injuries as manageable is one where children recover faster. Keep a small kit where you can reach it without thinking: plasters in a few sizes, non-adherent dressings, sterile gauze, medical tape, a tubular bandage, saline pods, tweezers, scissors, disposable gloves, and a digital thermometer. A cold pack in the freezer does double duty for bumps and lunchboxes.

Explain what you are doing as you clean a graze, even to a toddler. "This water will feel cold for a minute, then I'll cover it up and it will feel better." It gives them something to expect and a sense of control. Praise them for staying still, and let them choose the plaster. Small rituals like that make the next scrape a little less frightening for everyone.