Special populations
Dental Management of Patients with Breastfeeding / lactating mother
Breastfeeding — dental treatment can proceed; choose milk-safe drugs
Lactation does not contraindicate dental treatment or local anaesthesia. The key decision is selecting medicines compatible with breastfeeding.
Emergency vs routine management
If EMERGENCY — what to do
- • Treat emergencies normally — no delay is needed for breastfeeding.Ref: LactMed — NIH Drugs and Lactation Database; FDA Drug Safety Communication 2017 (codeine/tramadol)
- • Use milk-compatible drugs (paracetamol/ibuprofen, amoxicillin); avoid codeine and tramadol.Ref: LactMed — NIH Drugs and Lactation Database; FDA Drug Safety Communication 2017 (codeine/tramadol)
If ROUTINE — what to do
- • Proceed with routine treatment normally — no restriction on timing.Ref: LactMed — NIH Drugs and Lactation Database; FDA Drug Safety Communication 2017 (codeine/tramadol)
- • Schedule after a feed; review any medication against the 'avoid' list below before prescribing.Ref: LactMed — NIH Drugs and Lactation Database; FDA Drug Safety Communication 2017 (codeine/tramadol)
Clinical precautions
- • Lidocaine/articaine with adrenaline are safe — no need to interrupt breastfeeding
- • Advise feeding the baby just before the appointment to minimise infant exposure to any prescribed drug
- • Paracetamol and ibuprofen are compatible analgesics; amoxicillin, cefalexin, azithromycin and clindamycin are compatible antibiotics
- • Monitor the infant for diarrhoea/thrush if the mother takes antibiotics
Medications to avoid → safer alternative
- Codeine and tramadolParacetamol and/or ibuprofen (both compatible with breastfeeding)
Ultra-rapid CYP2D6 metabolisers pass high morphine levels into milk — infant sedation and respiratory depression (FDA / MHRA warning).
- Aspirin (analgesic doses)Ibuprofen or paracetamol
Theoretical risk of Reye's syndrome and platelet effects in the infant.
- Tetracyclines — doxycycline / tetracycline courses > 3 weeksAmoxicillin; if penicillin-allergic: azithromycin or clindamycin
Prolonged exposure may affect infant teeth and bone.
- Fluoroquinolones — ciprofloxacinAmoxicillin or cefalexin
Excreted in milk; cartilage concerns — preferred alternatives exist.
- Metronidazole single high dose (2 g)Standard-dose metronidazole or amoxicillin; if 2 g dose essential, pause breastfeeding 12–24 h
High milk concentration after large single doses; may alter milk taste.
- Long-acting benzodiazepines — diazepamNon-pharmacological anxiety management; if sedation essential, short-acting midazolam and wait ~4 h before feeding
Accumulates in the infant — sedation and poor feeding.
At a glance by procedure
Initial assessment before lab results or timing details are entered.
| Procedure | Initial assessment |
|---|---|
| Examination / radiographs | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Supragingival scaling / polish | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Deep scaling / subgingival RSD (subgingival calculus) | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Root canal treatment | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Simple extraction (1–3 teeth) | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Surgical / bony extraction | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
| Implant placement | ROUTINE Breastfeeding — dental treatment can proceed; choose milk-safe drugs |
References
- LactMed (NIH) — Drugs and Lactation Database
- FDA 2017 — Codeine/tramadol in breastfeeding
- BNF — Prescribing in breast-feeding
- LactMed — NIH Drugs and Lactation Database; FDA Drug Safety Communication 2017 (codeine/tramadol)
- British National Formulary (BNF) — Prescribing in renal impairment, hepatic impairment & drug interactions (current edition)
Related guides
This guide supports — and does not replace — professional clinical judgment. Always consider the individual patient and consult the treating physician when indicated.