You’re trying to fit a dental visit around feeds, and you’re not sure whether a numbing injection means throwing away milk afterwards. Start by separating the examination, the anaesthetic and any medicines you might need to take home.
The short answer
- Book an assessment and tell the team you’re breastfeeding.
- Local anaesthetic does not usually require a feeding break; sedation and other medicines need their own checks.
- Plan your time around Byford Smiles’ published estimate of an hour for the initial examination. Confirm the appointment length when booking.
By Dr Abhi Singh (Dentist), Byford Smiles.
Can I book a check-up, clean or filling while breastfeeding?
Yes, you can book an assessment while breastfeeding. The next step depends on your examination, medical history and the treatment being considered, rather than treating every dental appointment as the same.
Byford Smiles provides scale and clean appointments and dental fillings. Our first-visit information describes an assessment and medical-history review before the necessary procedures. Tell us that you’re breastfeeding before discussing anaesthetic or medicines.
The Australian Dental Association’s guidance specifically includes breastfeeding in its advice about local anaesthetic injections. Those injections numb teeth and gums for treatment. That statement concerns the numbing injection; it isn’t a blanket recommendation for every medicine or procedure.
If pain, bleeding, facial swelling or a damaged tooth has prompted the visit, mention it when you contact the practice. Healthdirect recommends seeing a dentist for these concerns. Ask the team about assessment rather than deciding to wait until you’ve stopped breastfeeding.
Do I need to stop feeding or discard milk after a numbing injection?
The Australian Breastfeeding Association says you don’t need to stop breastfeeding or discard expressed milk after a local anaesthetic.
Its guidance names doctors, dentists and dermatologists as clinicians who may use a local anaesthetic for a small area of the body. This is local anaesthetic, rather than sedation or general anaesthesia.
Ask whether the plan involves only local anaesthetic or also sedation and other medicines. A recommendation about the numbing injection doesn’t answer the separate questions about medicines taken later, or about holding your baby while recovering from sedation.
What do the Australian sources agree on, and where does their advice stop?
They support discussing dental care while breastfeeding, but each source answers a different part of the appointment. Read the scope alongside the reassurance.
| Australian body | Advice and its limits |
|---|---|
| Australian Dental Association | Its local anaesthetic guidance says these injections can be used during breastfeeding and dental treatment should not be avoided for that reason. Although the page is titled “Pregnancy”, this particular passage explicitly includes breastfeeding. Its pregnancy timing advice is a separate topic. |
| Australian Breastfeeding Association | Its anaesthesia guidance distinguishes local anaesthetic from recovery after surgery. It calls for an individual plan when a baby is premature or sick, or the parent takes strong pain medicines. It also discusses help with holding and feeding a baby during recovery. |
| Healthdirect Australia | Its medicines guidance, reviewed August 2025, advises checking prescription and over-the-counter medicines with a doctor or pharmacist. The medicine, dose and timing affect exposure through milk; some medicines can affect the baby or milk supply. |
These aren’t competing instructions. A local anaesthetic, an imaging test and a course of medicine raise different questions. Bring the actual treatment or medicine name to the conversation, especially if you’ve received advice that sounds inconsistent.
What changes if I need X-rays, sedation or medicines afterwards?
Each part needs its own check; the local-anaesthetic advice doesn’t automatically cover the rest of the plan.
The Australian Breastfeeding Association’s imaging guidance says breastfeeding can usually continue normally after an X-ray. It separately explains that some nuclear medicine scans use radioactive medicines and may require a pause. An X-ray and a nuclear medicine scan are different tests, so name the proposed examination when asking for advice.
For a dental appointment, ask what the image would help the dentist assess. Healthdirect’s check-up guidance lists X-rays among the possible parts of an examination, including checking for disease, infection or teeth that haven’t come through properly. Breastfeeding advice doesn’t replace the question of whether you need that image.
| Part of the appointment | What to confirm before proceeding |
|---|---|
| Examination or clean | Ask which appointment you’re booking and whether cleaning is included or planned separately. Byford’s first-visit information describes assessment, medical-history review and a personalised plan, with an initial examination usually taking an hour. |
| Numbing injection (local anaesthetic) | Confirm whether local anaesthetic alone is proposed. The ABA’s local-anaesthesia advice does not call for stopping feeds or discarding milk afterwards. |
| Dental X-ray | Ask which image is proposed and why. The ABA’s imaging guidance supports continuing breastfeeding after X-rays; it gives separate instructions for nuclear medicine scans. |
| Sedation or general anaesthesia | Ask the treating team about preparation, when you can feed again and what help you’ll need afterwards. The ABA notes that drowsiness or nausea after anaesthesia can mean you need support to hold and breastfeed your baby. |
| Take-home pain medicine or antibiotics | Have the actual medicine and dose checked with your doctor or pharmacist. Healthdirect advises checking medicines individually, including non-prescription products, rather than assuming everything in a category is suitable. |
If a wisdom tooth is the reason for your visit, our existing article on oral hygiene after wisdom teeth extraction covers that separate aftercare topic. Discuss your own aftercare and breastfeeding medicine plan with the treating team.
How should I plan if sedation or a stronger pain medicine is proposed?
Arrange a personal feeding and recovery plan with the treating team, particularly if your baby was premature or is unwell.
The ABA says most anaesthetics and pain medicines enter breastmilk at low levels, but identifies a premature or sick baby and strong pain medicines as reasons for extra care. It advises asking the treating team to consult medicine-information experts if they are unsure. This is different from imposing a fixed feeding break on everyone.
If a procedure will separate you from your baby for one or more feeds, the ABA suggests expressing and storing milk ahead of time. After anaesthesia, another adult may need to help you hold and feed your baby. These are arrangements to discuss for the proposed procedure, not requirements for every check-up.
For medicines taken at home, healthdirect advises watching for possible effects such as unusual sleepiness, irritability, feeding problems or diarrhoea. Ask your doctor or pharmacist what to watch for with the specific medicine and what to do if it happens.
A script if you’ve been given different advice
You could ask: “Is that feeding advice about the numbing injection, sedation or a medicine I’ll take afterwards? Could you check the exact medicine and dose for breastfeeding, including my baby’s age and health, and explain when I can feed?”
What should I bring and ask at my first visit?
Bring your medicine and allergy details, and make your breastfeeding questions part of the medical-history discussion.
Healthdirect lists medicines, allergies and previous dental work among the information a dental practitioner may ask about. The ABA recommends telling your healthcare team that you’re breastfeeding. A written note can help keep that conversation separate from the practical arrangements for your baby.
Your appointment checklist
- When booking, say that you’re breastfeeding and explain the dental concern that prompted the call.
- Bring a current list of medicines, supplements and allergies, plus details of relevant previous dental work.
- Tell the treating team your baby’s age and whether your baby was premature or is unwell, especially if anaesthesia or stronger pain medicine is being considered.
- Ask whether the visit is for examination only, and which additional treatment or imaging might be discussed.
- Ask whether local anaesthetic alone is planned, or whether sedation and take-home medicines need separate advice.
- Confirm the appointment length. Ask reception about bringing your baby or a support person and arranging feeding breaks; discuss what is possible before the day.
- Ask for the proposed fees and item numbers, and check any health-fund benefit before agreeing to treatment.
What does the first appointment at Byford Smiles involve?
Our published first-visit process includes discussing your concerns, assessing your dental health and reviewing your medical history to develop a personalised treatment plan.
The clinic describes the following sequence:
- Staff greet you and help with the dental concerns you’ve brought to the appointment.
- The dental team assesses your dental health before necessary procedures.
- The dentist carries out a thorough examination and reviews concerns about your medical history.
- The findings inform a personalised treatment plan.
The initial examination usually takes an hour, according to our first-visit information. Confirm the time booked for you, especially when arranging feeds or someone to help with your baby. Ask whether any treatment will be proposed that day or scheduled separately.
Byford Smiles is at Shop 16, 34 Abernethy Road, Byford WA 6122. Published clinic hours are Monday to Friday, 9am–5pm, and Saturday, 9am–2pm. Ask reception about current appointment availability.
What should I ask about the cost?
Ask for the fee and item number for each proposed part of the visit, then check what your policy covers.
Healthdirect’s dental-cost guidance, reviewed October 2023, explains that most dental care isn’t covered by Medicare. Private health insurance extras may contribute, but policies, benefits and annual limits differ.
“Insurers can tell you what they’ll pay for and how much they’ll pay.”
— Services Australia, Private health insurance and Medicare, “What insurance covers”; checked 20 October 2026. © Commonwealth of Australia. Quotation reproduced unchanged under CC BY 4.0.
Ask whether the estimate covers the examination alone or also cleaning, X-rays and any proposed treatment. If you need a filling or medicines, ask about those costs separately. Take the item numbers to your insurer so you can check your expected benefit rather than assuming the whole visit will be covered.
To arrange a visit, contact Byford Smiles or call (08) 9532 0247. You can say: “I’m breastfeeding and I’d like to book a first examination. Can we confirm the appointment length and discuss any anaesthetic or medicine questions?”
Sources
Sources checked on 20 October 2026. This article explains general published guidance, not advice about your own dental treatment, medicines or feeding plan.
- Australian Dental Association: Pregnancy, local anaesthetic section explicitly including breastfeeding; no publication or review date displayed.
- Australian Breastfeeding Association: Breastfeeding and anaesthesia and X-rays, scans and breastfeeding. No explicit review dates displayed; the pages’ copyright notices are not review dates.
- Healthdirect Australia: Medicines and breastfeeding, reviewed August 2025; Dental check-up, reviewed February 2025; Cost of dental care, reviewed October 2023.
- Byford Smiles: first-visit information, scale and clean and dental filling service pages, Dr Abhi Singh’s profile and contact details linked above. The first-visit page describes general appointments, not a breastfeeding-specific clinic protocol.
Photos in this article are AI-generated illustrations, not photos of Byford Smiles, its staff or patients.
