Can amalgam fillings be removed during pregnancy or breastfeeding?

Why elective amalgam replacement and urgent dental care are different situations

The short answer: If amalgam removal is elective and can safely wait, it may be more appropriate to delay treatment during pregnancy or breastfeeding. However, toothache, a broken restoration, swelling or another genuine dental problem should still be assessed rather than ignored.

Pregnancy and breastfeeding can make dental decisions feel more complicated.

Patients sometimes worry that they should avoid all dental treatment.

Others become anxious about existing amalgam fillings and feel they should have them removed as quickly as possible.

Neither extreme is helpful.

The most sensible approach is to distinguish between:

elective replacement

and

dental treatment that is genuinely needed.

What if I have a sound amalgam filling?

If an amalgam filling is functioning appropriately and you are considering removal for elective reasons, such as appearance or personal preference, it may be sensible to defer treatment.

There is no need to rush to replace a sound restoration simply because you are pregnant or breastfeeding.

At Evolve Dentistry, we do not recommend removing sound amalgam fillings on the basis that doing so will improve your general health.

What if I have toothache?

That is different.

If you experience:

• toothache
• swelling
• a broken tooth
• a broken filling
• signs of infection
• another dental problem

you should seek dental assessment.

Pregnancy is not a reason to leave genuine dental problems untreated.

Carol, Maggie or your usual dentist can assess the tooth and determine what care is appropriate.

What if my filling breaks while I am pregnant?

A broken restoration should be assessed.

The appropriate response depends on:

• how much of the restoration has broken
• whether the tooth is painful
• the condition of the surrounding tooth
• whether there is decay
• whether temporary or definitive treatment is required

The fact that the restoration is amalgam is only one part of the clinical picture.

Why might elective removal be delayed?

Elective treatment is treatment that does not need to happen immediately.

If a sound restoration can simply be monitored, there may be no advantage in undertaking additional restorative treatment during pregnancy or breastfeeding when it can reasonably wait.

SMART protocol guidance itself is cautious about elective amalgam removal during pregnancy and breastfeeding.

The important point is that deferring elective treatment does not mean deferring necessary dental assessment or urgent care.

What if I am concerned about mercury?

It is understandable that pregnancy can make you more conscious of anything you have read about materials, medicines and environmental exposure.

However, this is not a reason to make a rushed dental decision based on alarming online claims.

We do not recommend removing a sound amalgam restoration because of claims that doing so will improve maternal or general health.

If you are concerned, discuss those concerns with your dentist.

Understanding the actual condition of your teeth is far more useful than trying to make the decision from internet information alone.

What if I am planning a pregnancy?

If you are already considering elective restorative treatment, it can be useful to discuss timing with your dentist.

That gives you the opportunity to understand:

• whether any restorations genuinely require treatment
• whether treatment can reasonably wait
• how many appointments may be involved
• what the teeth will require afterwards

There is no general rule that says all amalgam fillings should be replaced before becoming pregnant.

What about breastfeeding?

The same distinction between necessary and elective care remains important.

If you have an urgent or active dental problem, seek assessment.

If you are considering replacement of an otherwise serviceable restoration for elective reasons, timing can be discussed with your dentist.

Should I avoid routine dental appointments?

No.

Routine dental care remains important.

Dental examinations allow your dentist to:

• monitor restorations
• identify problems early
• advise on oral hygiene
• discuss any symptoms
• plan treatment appropriately if something changes

Pregnancy is not a reason to disengage from dental care.

What information should I give my dentist?

Tell your dental team if:

• you are pregnant
• you think you may be pregnant
• you are breastfeeding
• you are trying to conceive and would like to discuss elective treatment timing
• your medical history has changed
• your medication has changed
• you have received relevant advice from another healthcare professional

This helps ensure treatment planning reflects your circumstances.

Can SMART make elective amalgam removal appropriate during pregnancy?

SMART adds additional precautions during the removal procedure, but it does not change the basic decision about whether elective treatment should happen at that time.

The protocol should not be used as a reason to undertake treatment that could otherwise reasonably be delayed.

As with all treatment:

first decide whether the tooth needs intervention

then:

decide how and when treatment should be provided.

Myth vs reality

Myth: You cannot see a dentist while pregnant

Reality: Dental assessment and necessary dental care remain important during pregnancy.

Myth: Pregnancy means existing amalgam fillings should be removed

Reality: We do not recommend removing sound amalgam restorations simply because someone is pregnant.

Myth: All dental treatment should be delayed until after pregnancy

Reality: Urgent or necessary dental problems should still be assessed and treated appropriately.

Myth: SMART means elective removal is automatically suitable during pregnancy

Reality: SMART is a removal protocol. It does not determine whether treatment is appropriate or how it should be timed.

Myth: Breastfeeding means you must ignore a broken filling

Reality: A broken restoration should still be assessed. Elective and necessary treatment are different situations.

Frequently asked questions

Can I have a broken amalgam filling treated while pregnant?

A broken filling should be assessed. The appropriate treatment depends on the individual dental problem.

Should I remove amalgam before trying to conceive?

There is no blanket recommendation that sound amalgam restorations should be removed before pregnancy. If you are considering elective replacement, discuss the timing with your dentist.

Can I have SMART removal while breastfeeding?

Elective treatment may be better delayed. Necessary dental problems should still be assessed. Your individual circumstances should be discussed with your dentist.

What if my amalgam filling is painful?

Seek dental assessment. Pain may indicate a problem with the tooth or restoration that needs investigation.

Is the advice different if removal is cosmetic?

If treatment is solely for aesthetic preference and the restoration is otherwise serviceable, it may be more appropriate to postpone elective replacement.

Key takeaways

• Pregnancy and breastfeeding do not mean dental problems should be ignored.
• Necessary dental care and elective amalgam replacement are different.
• A sound restoration does not automatically need treatment.
• Elective amalgam removal may be better deferred.
• Broken restorations, pain, swelling and other dental problems should still be assessed.
• SMART does not override the need for sensible treatment timing.
• Evolve does not recommend removing sound amalgam fillings to improve general health.
• Always tell your dental team if you are pregnant or breastfeeding.

Continue exploring

Read:

Should I have my amalgam fillings removed?

Is it safe to remove amalgam fillings?

What happens during SMART amalgam removal?

Or return to:

Amalgam removal using the SMART protocol

Download the guide

Your guide to SMART amalgam removal includes a dedicated section on pregnancy, breastfeeding and treatment timing.

Download the guide

Need a dental assessment?

If you have a problem with a restoration during pregnancy or breastfeeding, please contact the practice rather than trying to decide online whether treatment can wait.

Carol or Maggie can assess your situation and discuss the appropriate next step.

Contact Evolve Dentistry

If you’re pregnant, breastfeeding or planning a pregnancy, it’s important to discuss any concerns about existing amalgam fillings with your dentist before considering removal. You can read more about our approach to ⁠amalgam removal at Evolve Dentistry, although whether treatment is appropriate will depend on your individual circumstances and clinical assessment.

Authoritative external resource

For general NHS information about dental care and treatment:

https://www.nhs.uk/live-well/healthy-teeth-and-gums/dental-treatments/

For detailed information about the SMART protocol

Read our CQC report