Does My Child's Cut Need Stitches or Skin Glue?

The first step: control the bleeding

Before assessing whether a cut needs closure, apply firm, direct pressure with a clean cloth or gauze for a full five to ten minutes without lifting to check. Most cuts in children will stop bleeding with sustained pressure. If the bleeding does not slow after ten minutes of continuous pressure, or if the blood is pulsing out rapidly (suggesting arterial injury), that is a reason to seek care urgently.

Once bleeding is controlled, rinse the wound gently under running clean water to remove debris — this is one of the most important steps in reducing infection risk. Antiseptic solutions are generally not necessary for initial wound cleaning; clean water works well.

Signs a cut likely needs stitches or skin glue

Not all lacerations need formal closure, but the following features suggest evaluation by a healthcare provider 1Ref 1Alabi T, et al. (2023).Comparative Evaluation of Tissue Adhesives and Sutures in the Management of Facial Laceration Wounds in Children.Tissue adhesives produce comparable wound complications (dehiscence, infection) to sutures in pediatric facial lacerations; advantages include quick application, excellent cosmetic results, no needle-related distress, patient preference, and cost-effectiveness2Ref 2Farion K, Osmond MH, Hartling L, et al. (2002).Tissue Adhesives for Traumatic Lacerations in Children and Adults.Tissue adhesives are an acceptable alternative to standard wound closure for repairing simple traumatic lacerations; not suitable for wounds under tension, hands/feet, or bite wounds; 6–8 hour closure window for most locations:

• The edges gape open when the child relaxes — if the wound naturally opens to show underlying tissue or fat, it likely needs closure
• Depth through the full skin thickness — a cut that appears to go through the dermis benefits from closure to reduce scarring and infection risk
• Location on the face — particularly around the eyelids, lips, or forehead; precise closure matters for cosmetic healing
• Over a joint — a cut over a knuckle, elbow, or knee may reopen with movement and heals better with closure
• On the scalp — scalp wounds bleed heavily and often need staples or sutures
• Contaminated wounds — a cut from a rusty or dirty object, or a bite wound, needs evaluation for infection risk and tetanus status regardless of size

Skin glue, steri-strips, and sutures — what's the difference

Providers have several options to close a wound 1Ref 1Alabi T, et al. (2023).Comparative Evaluation of Tissue Adhesives and Sutures in the Management of Facial Laceration Wounds in Children.Tissue adhesives produce comparable wound complications (dehiscence, infection) to sutures in pediatric facial lacerations; advantages include quick application, excellent cosmetic results, no needle-related distress, patient preference, and cost-effectiveness2Ref 2Farion K, Osmond MH, Hartling L, et al. (2002).Tissue Adhesives for Traumatic Lacerations in Children and Adults.Tissue adhesives are an acceptable alternative to standard wound closure for repairing simple traumatic lacerations; not suitable for wounds under tension, hands/feet, or bite wounds; 6–8 hour closure window for most locations:

• Skin glue (tissue adhesive): works well for straight, clean cuts whose edges come together easily without tension, particularly on the face or scalp. Studies in children's emergency departments show tissue adhesive achieves comparable cosmetic results to sutures for appropriate lacerations, often with higher patient satisfaction due to no needle use 1Ref 1Alabi T, et al. (2023).Comparative Evaluation of Tissue Adhesives and Sutures in the Management of Facial Laceration Wounds in Children.Tissue adhesives produce comparable wound complications (dehiscence, infection) to sutures in pediatric facial lacerations; advantages include quick application, excellent cosmetic results, no needle-related distress, patient preference, and cost-effectiveness. It is not suitable for wounds under significant tension, on the hands or feet, or bite wounds.
• Steri-strips (adhesive closure strips): can close small, straight, shallow wounds when the wound is dry and the edges are naturally close together.
• Sutures (stitches): used for deeper wounds, wounds under tension, irregular lacerations, and any wound where the edges need precise realignment. Non-absorbable sutures on the skin surface are removed in five to ten days depending on location.
• Staples: often used for scalp lacerations in older children because they are quick and effective in hair-bearing areas.

Timing matters: the window for closure

Wound closure is most effective within six to eight hours of injury for most body locations 2Ref 2Farion K, Osmond MH, Hartling L, et al. (2002).Tissue Adhesives for Traumatic Lacerations in Children and Adults.Tissue adhesives are an acceptable alternative to standard wound closure for repairing simple traumatic lacerations; not suitable for wounds under tension, hands/feet, or bite wounds; 6–8 hour closure window for most locations. After that window, the risk of trapping bacteria increases, and some providers prefer to allow the wound to heal by secondary intention.

Exceptions: facial wounds may be safely closed up to 12–24 hours after injury because of excellent blood supply. Bite wounds (particularly cat bites and human bites) are often not primarily closed due to high infection risk — a provider can evaluate whether closure is appropriate.

Tetanus vaccination status is always worth checking for any laceration, particularly one from a dirty or rusty object. If a child is not up to date, a booster may be recommended.

Caring for a closed wound at home

After closure:

• Keep the wound clean and dry for the first 24–48 hours, then gentle daily cleaning is typically fine
• Signs of infection to watch for: increasing redness, warmth, swelling, pus or discharge, red streaking spreading from the wound, or fever
• Avoid picking at glue, steri-strips, or sutures
• Sun protection over a healed wound for several months helps minimize scarring
• Return for suture removal when instructed — leaving sutures in too long can leave marks; removing them too early risks the wound reopening