Small pouch, thermometer, nasal aspirator and gauze

Baby first aid kit, what to have ready for a newborn's first weeks

Quick answer

Split your shopping into 3 stages. Before the birth, a digital thermometer, a few saline vials, sterile gauze pads and a small tube of barrier cream are enough. At discharge, add a vitamin D supplement as recommended for your baby. Buy a nasal aspirator and medicine only if needed, once a doctor tells you what to use.

Your baby first aid kit

A newborn first aid kit doesn’t have to be a big stock of medicine. To start, have a digital thermometer, a small supply of saline, supplies for gentle care and a spot for anything recommended at discharge. Medicine and supplements are chosen for your baby, not from a ready-made list online.

What to put in a baby first aid kit before the birth?

Split your shopping into 3 stages. Before the birth, a kit for taking temperature and basic care is enough. At discharge, add to it based on your baby’s discharge summary. Add medicine only once a doctor tells you what to use and when.

When What to get Why then
Before the birth A digital thermometer, a few saline vials, gauze pads and a small tube of diaper cream. It’s a small kit for checking on and caring for your baby, without stocking up on medicine.
At discharge A vitamin D supplement and any other products in your baby’s discharge instructions. You can check the dose, the form of the product and whether it doubles up with another one.
Only if needed A nasal aspirator, an extra skin care product or a medicine a doctor recommends. Not every baby needs the same products, and not every product is suitable for a newborn.

This is a first aid list, not a full newborn checklist. Diapers, clothes, a place to sleep and feeding supplies are covered in a separate guide.

Thermometer and taking a newborn’s temperature

Choose a simple digital thermometer with an easy-to-read display. Before the first use, read the instructions and check the battery. The NHS describes taking the temperature under the arm as the way to use a digital thermometer on a young child. Keep the tip in the armpit for as long as the manufacturer says, gently holding your baby’s arm against their side.

The reading may be briefly higher after a bath, in a very warm room or when your baby has been tightly bundled. If something like this could have affected the result, let your baby rest for a while and measure again. Don’t put off getting medical help, though, if your baby looks unwell. Forehead strips measure skin temperature and don’t replace a digital thermometer.

When do saline drops and a nasal aspirator help?

Small vials of sterile saline are easy to store and use one at a time. The NHS suggests saline drops as a way to loosen dried mucus in a baby’s nose. Choose a product made for the nose and use it as directed. Don’t keep an opened vial for the next few days if the manufacturer says it’s single-use.

NHS Tayside lists an aspirator as one option for a newborn’s blocked nose. You don’t need to use it routinely every time your baby sneezes. Choose a model with a tip that’s easy to wash and use it as directed. If your newborn has trouble breathing, feeds poorly or looks clearly weak, they need a medical check, not more attempts at clearing their nose.

What you don’t need to buy for the diaper area and cord care

Water and a soft cloth are usually enough for cleaning the diaper area every day. Gently pat the skin dry before putting on a clean diaper. If the skin is irritated, a thin layer of barrier cream can protect it. The NHS advises against talcum powder and antiseptic products for diaper rash. If the redness gets worse, spreads or your baby has a fever, contact a doctor.

Don’t routinely buy several products for cleaning the umbilical cord stump. The WHO recommends keeping the stump clean and dry and not putting anything on it unless advised. If it gets dirty, clean it as the hospital showed you and dry it thoroughly. If the skin around the belly button turns red, or there’s pus or bleeding, contact your pediatrician or nurse.

Sterile gauze pads are handy for gentle care, but they’re not an invitation to wipe your baby’s eyes or belly button often “just in case.” First, ask your pediatrician or nurse how to handle the specific situation.

Vitamin D and medicine in a baby first aid kit

Polish vitamin D guidelines from 2023 recommend supplements from the first days of life for full-term newborns. When choosing a product and dose, follow your discharge instructions and your pediatrician’s advice, especially if your baby was born early or has special health needs. Write down the name and strength of the product you choose and how to give it. Different drops can contain different amounts of vitamin per serving.

Don’t add fever medicine, decongestant nose drops, cough syrup, probiotics or medicated ointment to a must-have list for every newborn. In the first weeks of life, your baby’s age, weight, symptoms and diagnosis change treatment decisions. Don’t give a product just because it’s sold over the counter or left over from an older child. The NHS sets out age limits for common fever medicines; for a newborn, make the decision with a doctor.

When is a first aid kit not enough?

In a baby under 3 months, a temperature of 38°C or higher needs urgent medical attention. NICE guidelines put this in the high-risk group. Don’t first try to “wait out” the fever with medicine you keep on hand. The NHS also lists other warning signs, including trouble breathing, turning blue and being hard to wake. When symptoms are sudden and severe, call your local emergency number.

Keep the numbers for your pediatrician’s office, the nurse line and after-hours care in your phone. Keep the instructions, test results and details of any medicines given together with your discharge paperwork. This is part of getting ready that no pharmacy product can replace.

How to store and restock a baby first aid kit?

Store products in a clean, dry place out of children’s reach. Keep medicines in their original packaging with the leaflet and a visible expiration date. The storage conditions for a specific medicine are given on its packaging and leaflet. Don’t move drops into unlabeled bottles.

After discharge, check the kit against your baby’s instructions. Later on, keep an eye on expiration dates and opening dates, especially for products you need to use up soon after opening. Take damaged or expired products to a drug take-back site, following your local rules. Don’t put them back in the box “just in case.”

Common questions about a newborn first aid kit

Should I buy fever medicine before the baby is born?

There's no need to treat it as a must-buy for every newborn. If your baby has a fever in the first weeks, getting a doctor to check them quickly comes first. A doctor will choose the right product and dose based on your baby's age, weight and condition.

Does saline replace medicine for a stuffy nose?

No. Saline can help loosen mucus, but it doesn't treat the cause. If a runny nose makes feeding or breathing hard, or comes with a fever, contact a doctor. Don't give your newborn medicated drops unless a doctor says to.

Do I need a separate first aid kit for my baby?

You don't need to buy a ready-made kit. A separate, labeled section for your baby's products and discharge instructions is enough. That way you won't mix up products for adults, older siblings and your newborn.

Sources and last review

Content checked on September 23, 2026. This list covers a home kit for a newborn and doesn't replace discharge instructions or a pediatric visit.

  1. How to take your baby's temperature · NHS choosing a thermometer and taking an underarm reading.
  2. Colds, coughs and ear infections in children · NHS the role of saline for a blocked nose.
  3. Nasal block (Paediatric) · NHS Tayside managing a newborn's blocked nose.
  4. Nappy rash · NHS cleaning the skin, barrier cream and products not to use on diaper rash.
  5. Essential Newborn Care, care after discharge · WHO umbilical cord stump care.
  6. vitamin D supplementation guidelines, 2023 update · Polish expert panel guidance for full-term and preterm newborns.
  7. Fever in under 5s · NICE the 38°C threshold for babies under 3 months.
  8. When to get urgent medical help for babies and children under 5 · NHS symptoms that need urgent help.
  9. ambulance and emergency numbers, 112 and 999 for life-threatening emergencies in Poland · Poland's patient information portal
  10. storing and disposing of medicines, packaging, expiration dates and safe storage · Polish Ministry of Health

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