How to Bathe a Newborn With Aplasia Cutis Congenita

It is completely normal to feel anxious about bathing your newborn when they have an open spot on their head. When your baby has aplasia cutis congenita, bathing them safely is a top priority to promote healing and avoid complications ^[1][2]. While the spot on their scalp is healing, you should focus on gentle cleaning, using mild cleansers, and protecting the fragile tissue ^[3]. Most importantly, do not scrub the spot, pat it dry gently, and avoid submerging the open wound in bathwater until your doctor gives you clearance ^[4].

Step-by-Step Guide to Bathing

1. Prepare your supplies: Before you start, gather a mild, hypoallergenic, fragrance-free baby wash, clean lukewarm water, a soft cloth, and any prescribed topical treatments like medical-grade honey, antibiotic ointments, or specialized dressings ^[5][6].
2. Wash the body and head separately: Clean the rest of your baby’s body in the baby tub as you normally would. To ensure the open wound does not get submerged in dirty bathwater, consider washing their head separately. You can hold your baby in a “football hold” over a sink or basin to let clean water run gently over the area ^[3].
3. Use gentle cleansers: If your doctor recommends using a cleanser on the spot, use only a very mild, fragrance-free wash. Do not scrub or pick at any crusts or scabs (eschars) ^[7]. The scab will eventually lift and fall off on its own over weeks or months.
4. Rinse carefully: Pour clean water gently over the scalp to rinse away any cleanser. Keep the water pressure very low to avoid damaging the new tissue.
5. Pat dry: Never rub the spot with a towel. Instead, gently pat it dry with a clean, soft cloth or let it air dry completely.

Applying Treatments After the Bath

Conservative treatment aims to keep the wound moist and protected from infection ^[3][6]. Immediately after washing and drying, apply your prescribed treatments:

• Ointments and honey: Your doctor may prescribe medical-grade honey or a petroleum-based ointment ^[8][7]. If silver sulfadiazine is prescribed, follow your pediatrician’s dosing instructions very strictly, as there are specific safety considerations for its use in young newborns. Apply these exactly as directed to maintain a moist healing environment.
• Dressings: If you are using hydrocolloid dressings, fatty gauze, or silver-impregnated dressings, apply them carefully over the ointment or wound to provide a protective barrier ^[9][6].

What to Avoid & Warning Signs

• Do not submerge the head: Keep the open wound out of the bathwater. Submerging it can introduce bacteria and increase the risk of infection, such as meningitis ^[10]. If you notice signs of infection—such as increased redness, swelling, pus, foul odor, a fever, or unusual lethargy—contact your doctor immediately.
• Do not scrub or rub: The healing skin and underlying blood vessels are extremely fragile. Severe bleeding (hemorrhage) can occur if the area is traumatized, especially if the skull is incomplete beneath the spot ^[11][12].
  • Emergency Action: If the spot begins to bleed heavily, apply gentle but steady pressure to the area with a clean cloth and call 911 or go to the nearest emergency room immediately.
• Avoid harsh chemicals: Stick to mild, fragrance-free baby cleansers or sterile saline for wound care.