Umbilical cord care: how the newborn navel heals

Updated August 24, 2026

After birth a small stub of the umbilical cord is left clamped in place — the stump. Over the first weeks it dries out, darkens and falls off on its own, leaving the navel behind. It looks alarming, but in most cases the area heals with no intervention at all — your job is simply not to get in its way.

Below: how to care for the cord stump by current guidance, what to avoid, what is normal during healing, and which signs point to infection and call not for watching and waiting but for an urgent visit to a doctor.

How the navel heals

The cord stump gradually dries, turns brown, then almost black, and eventually falls off by itself — usually in the second or third week, and up to about three weeks is normal. When it detaches, a little dried blood or a crust where it was is normal and no cause for worry.

After the stump comes off, a small moist spot may stay deep in the navel for a while — it dries and heals over a few days. Throughout, the parent's task is the same: keep the area clean and dry and let it heal on its own.

Dry cord care: the main rule

Current guidance is dry cord care: keep the stump clean and dry and let it air. There is no need to routinely apply alcohol, antiseptics or powders — without a doctor's advice this does not speed healing and can even slow it. In some settings a doctor may advise cleaning with a solution such as chlorhexidine — then follow their instructions, but do not start any antiseptic on your own.

How to care for the stump, step by step

Wash your hands before touching the navel or changing a nappy.
Keep the stump dry and uncovered. Do not tape it over or wrap it — air helps it dry out.
Fold the front of the nappy down, below the stump, so it stays exposed and does not get wet with urine. Some nappies have a cut-out, but an ordinary one folded down works just as well.
Dress the baby loosely — light cotton clothing that does not rub and lets air through.
Do not give immersion baths until it heals. Wipe the baby down with a damp sponge or soft cloth until the stump falls off — or as your paediatrician advises.
If the stump gets dirty — with stool or urine, say — clean it gently with water and pat it dry with a soft cloth. No special products are needed.

One thing to hold onto: do not pull the stump off or try to "help" it separate, even when it is hanging by a thread. It will come away on its own when the time comes; trying to hurry it can cause bleeding and let infection in.

Umbilical granuloma

Sometimes, after the stump comes off, a small pink, moist lump stays at the base of the navel, failing to dry out and weeping slightly. This is an umbilical granuloma — a little extra healing tissue. It is not dangerous and is common, but it is worth showing to a doctor: it is usually removed with a simple, painless treatment in the surgery, after which the navel heals completely.

Umbilical hernia

Many babies have a soft bulge around the navel that becomes more noticeable when the baby cries or strains and tucks back in at rest. This is an umbilical hernia — it happens because the muscles around the navel ring have not yet closed. In the great majority of cases it is harmless and closes on its own by one to two years, and nothing needs to be done. Mention it to the doctor at a routine check, but it rarely needs any treatment.

Signs of infection — see a doctor now

See a doctor without delay if the skin around the base of the navel is red and the redness is spreading, with swelling and a feeling of warmth; if there is pus or a foul smell from the navel; if bleeding will not stop; or if the baby has a fever, has become lethargic, is feeding poorly or seems unwell.

This can be omphalitis — an inflammation of the navel that, in a newborn, can turn quickly into a serious infection. This is no place for a wait-and-see approach: with these signs, seek urgent medical care.

Why note down how the navel heals

In the blur of the first weeks it is easy to lose track of exactly when the stump fell off, or whether there was any redness or discharge. A short note — when the stump came away, whether there was blood, whether you noticed moisture or a smell — means you can answer the doctor precisely rather than guess. It helps most when something has worried you: the record shows when the change started and how fast it is building.

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Frequently asked questions

When does the cord stump fall off?

The stump usually dries and falls off on its own in the second or third week. Up to about three weeks is normal. A little dried blood or a crust at the moment it detaches is normal.

Should I clean the navel with alcohol or antiseptic?

Not routinely. Current guidance is dry cord care: keep the stump clean and dry and let it air. Alcohol, antiseptics and powders do not speed healing without a doctor's advice. If your doctor advises cleaning with a solution, follow their instructions.

Can I bathe my baby before the navel heals?

Until the stump falls off, it is better not to give immersion baths but to wipe the baby down with a damp sponge or cloth — or to do as your paediatrician advises. Full baths begin once the navel has healed.

What if the navel weeps after the stump falls off?

A small moist spot in the first days after it comes off is normal and dries by itself. But if a pink, moist lump stays at the base of the navel and does not heal for a while, it may be an umbilical granuloma — worth showing to a doctor for a simple treatment.

Is an umbilical hernia dangerous?

Usually not. A soft bulge at the navel that shows up when the baby cries is common, generally harmless and closes on its own by one to two years. Mention it to the doctor at a check-up, but it rarely needs any treatment.

Sources

Umbilical Cord Care in Newborns — AAP