Baby Nail Trimming: A Gentle First-Year Guide

Trim or file nails when they are long or rough, even in the newborn period. Choose a calm moment, use a baby-sized tool, and gently move the finger pad away so you shorten only the nail. Pause if your baby moves or you cannot see the edge clearly.

When nails need care

Newborn nails are usually soft and flexible, but a long or uneven edge can still scratch the baby or another person.

Newborns have limited control of their movements and may accidentally scratch their own face.

When to start and how often

Some babies are born with long nails, so nail care may be needed from the newborn period rather than starting on a fixed monthly birthday.

Fingernails may need attention at least weekly, sometimes twice a week in the early weeks, whereas toenails may need trimming only once or twice a month.

Treat those intervals as examples and trim or file according to the nail’s actual length and roughness.

Choose a tool

A nail file or emery board can shorten and smooth newborn nails without using a cutting blade.

If you use a cutting tool, choose baby nail clippers or small baby scissors with blunt, rounded tips rather than adult-sized clippers.

Light, support and timing

Use enough light to see clearly, and consider working with another adult so one person holds the baby while the other tends the nails.

A sleeping or relaxed baby may be easier to manage, and after a bath is another option if the baby remains quiet.

Include the hands, feet and nails in ordinary gentle cleaning during the baby’s care routine.

Keep skin clear of the blade

Support the finger and gently move its pad down and away from the nail so the skin is clear of the cutting edge.

Keep the cut on the nail rather than the fingertip skin, because clipping the skin causes pain and bleeding.

After trimming, use an emery board to smooth any sharp or uneven nail edges.

Pause when your baby moves

If the baby is no longer calm, pause and return to nail care when the baby is relaxed again.

Calm talking or singing may help during nail care, and a toy or activity can provide a distraction for an older baby.

Trim toenails straight across

Cut toenails straight across rather than cutting down into the corners.

Soft baby toenails can look tucked into the surrounding skin, but redness, inflammation or hard skin beside the nail needs attention.

Methods to avoid

Do not bite or peel off the baby’s nails, because these methods can lead to infection.

Do not use adult-sized clippers on a newborn’s tiny nails, because they can catch the fingertip or toe instead.

If mittens are used for scratches, also allow the baby plenty of time with uncovered hands to explore.

If you cut the skin

For a small nail-trimming cut, gently press a sterile gauze pad against the skin to stop the bleeding.

Wash and dry your hands before handling a cut or graze.

Once bleeding has stopped, rinse a small superficial wound with clean tap or bottled water and clean the surrounding skin with soap and water.

Avoid bandages on a baby’s finger because of the choking risk.

If you suspect that the skin beside your baby’s nail is infected, or you are unsure, take your baby to a doctor.

When to get medical help

Seek emergency help if bleeding cannot be stopped or the wound is deep or severe.

Under UK NHS guidance, seek urgent medical advice if a cut is swollen and red with worsening pain, or if pus is coming out of it.

Under UK NHS guidance, seek urgent medical advice for a baby younger than 3 months with a temperature of 38°C or higher or whom you think has a high temperature, and for a baby aged 3 to 6 months with a temperature of 39°C or higher or whom you think has a high temperature.

A baby with fever who is hard to wake or has difficulty breathing needs emergency help rather than waiting for a routine nail-care appointment.

In the UK, NHS urgent advice uses 111 and emergency advice uses 999; outside the UK, use the corresponding local services.