Metallic Taste In Mouth During Pregnancy

A metallic taste in your mouth during pregnancy likely is caused by pregnancy hormones. It may make you hate a particular food that you normally love. Or it can make you enjoy foods that you don’t usually like.

Dysgeusia, a common symptom of early pregnancy, typically isn’t harmful to either the mom or baby. It may cause you to hate a portion of food that you normally love, or enjoy foods you normally dislike. Sometimes it can cause a sour or metallic taste in your mouth, even if you’re not eating anything. The good news is that dysgeusia usually goes away after your first trimester.

By the end of your pregnancy, you may notice that your sense of taste has changed. Although this symptom is typically caused by pregnancy hormones, it may lead to dysgeusia — or a change in your sense of taste. You’ll probably notice that you enjoy or dislike certain foods more than before, even if it’s not related to morning sickness. Some women may start to have a sour or metallic taste in their mouth, even if they’re not eating anything.

During pregnancy, an influx of hormones is responsible for a number of changes. These hormones can also bring about unwanted symptoms, especially during the first trimester.

While nausea and fatigue are among the most common pregnancy symptoms, some women also experience changes in taste. This is often described as a “bitter” or “metallic” taste.

If you feel like you have old coins in your mouth, sensory changes from pregnancy may be to blame.


Pregnancy can affect almost every part of your body, and your mouth and taste buds are no exception. Many expectant women report having a metallic or sour taste in their mouths as one of their pregnancy symptoms. The change in their sense of taste, known as dysgeusia in medical terms, can persist even when they’re not eating. Fun!

When does the metallic taste start during pregnancy?

That metallic taste in your mouth is a common pregnancy symptom in the first trimester. One study found that a whopping 93 percent of pregnant women reported some change in taste during pregnancy, so you’re in very good company if you’re experiencing it.Top Articles10 Benefits of Exercise During PregnancyREAD MOREHealth Benefits of Pregnancy and Motherhood20 Strong Boy Names With Powerful Meanings18 Unisex Baby Names for a Boy or a Girl6 Surprising Pregnancy Symptoms — for Partners!What Does It Mean to Have an Anterior Placenta?10 Benefits of ExerciseDuring Pregnancy Benefits of Exercise During Pregnancy

What does it feel like? Some moms have compared it to the taste of spare change or drinking water from a metal cup. Others say it’s more of a sour taste, and it appears even when they’re not eating anything. While it’s hard to put into words exactly what the experience is like, you’ll recognize it if and when it happens.

What causes you to have a metallic taste during pregnancy?

Dysgeusia is caused by changes in your hormone levels during pregnancy. Pregnancy hormones, in particular estrogen, seem to play a role in controlling and moderating our sense of taste.

And when you’re pregnant, estrogen levels — and hence your taste buds — may fluctuate widely. Plus, your senses of taste and smell are intimately connected, so pregnancy-related changes in how sensitive your nose is may also lead to that metallic taste during pregnancy.

All this activity in your mouth means your pregnancy hormones are kicking into high gear (though just because you never experience this symptom doesn’t mean your body isn’t in baby-making mode). As your pregnancy progresses and your hormones settle down, the metallic taste should dissipate.

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What can I do about having a metallic taste when I’m pregnant?

For something we don’t hear much about, dysgeusia is surprisingly common in pregnancy. Here’s what you can do to make food and liquids taste more normal:

  • Try banishing that metallic taste with acids. Focus on sour flavors such as citrus juices, lemonade and — assuming your tummy can handle them — foods marinated in vinegar (pickles anyone? After all, you are pregnant!). All these foods not only have the power to break through the metallic taste in your mouth during pregnancy, they also increase saliva production, which will help wash it away.
  • Talk to your practitioner about changing your prenatal vitamin; some seem to lead to metal mouth more than others.
  • Brush your tongue each time you brush your teeth, or rinse your mouth with a mild salt solution (a teaspoon of salt in 8 ounces of water) or a baking soda solution (1/4 teaspoon baking soda in 8 ounces of water) a few times a day to neutralize pH levels in your mouth and keep away that flinty flavor.

Can I prevent having a metallic taste while I’m pregnant?

You can’t prevent the metallic taste during pregnancy, but knowing it might happen will help you prepare mentally for this strange but harmless symptom.

When can I expect having a metallic taste to end?

Like morning sickness, dysgeusia should get better (or, if you’re lucky, disappear altogether) in your second trimester when those hormones begin to settle down a bit. If not, it should go away after birth.

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Hormonal changes related to pregnancy can cause dysgeusia or a change in your sense of taste. If you’ve noticed a metallic taste in your mouth, you are not alone — it’s one of the more common pregnancy symptoms and many new moms experience it…

Don’t panic if, during pregnancy, you suddenly once loved food — such as raw carrots or pickles — suddenly tastes bad to you. This is probably due to weird changes in your sense of taste related to pregnancy hormones. It may also cause you to eat more food than usual because of a feeling of fullness. If other symptoms like indigestion, acid reflux or heartburn appear, call your doctor right away.

metallic taste

Does it seem like you’ve been sucking on pennies in your sleep? Here’s what you need to know about that metallic taste in your mouth during pregnancy (also known as dysgeusia) and how to make it go away.

Sensory changes and pregnancy

When you’re pregnant, estrogen and progesterone levels increase to help your body maintain your growing baby. While hormones are certainly necessary, they also contribute to symptomatic changes in the body.

This is especially true during the first trimester as your body is adjusting to pregnancy.

For some women, pregnancy brings about changes in appetite and food preferences. You might have a strong craving for chocolatepickles, or chips that you didn’t have before. Learn more about pregnancy cravings here.

Or perhaps some of the foods you used to love taste awful during pregnancy. In the worst cases, some foods can bring about feelings of morning sickness.

Sensory changes from pregnancy can also leave unusual tastes in your mouth. A common one of these is the notorious metallic taste.

What’s behind the metallic taste?

Morning sickness, which causes vomiting, is a common concern during the first trimester. You might also experience other sensory changes during this time, including ones that affect smell and taste. Hormonal changes are thought to cause a condition called dysgeusia in some pregnant women.

Dysgeusia refers to changes in taste. Specifically, it can cause your mouth to taste:

Studies show that dysgeusia is generally worse in the first part of pregnancy, and improves towards the end. There are many medical explanations for dysgeusia aside from pregnancy. These may include:

If you don’t have any of the above medical concerns, then dysgeusia is most likely considered benign. However, this should be evaluated by a doctor, especially if you have other bothersome or new symptoms besides the taste of metal.

Dysgeusia itself doesn’t directly affect changes in your food cravings or aversions. But it can make some foods taste bitter or unpleasant. This is the case with foods that leave aftertastes, such as those made with artificial sweetenersMineral water can also increase the taste of metal in your mouth.

Getting rid of the taste

Medically speaking, there’s no treatment that can get rid of the metallic taste you experience in pregnancy. Still, there are steps you can take to minimize the effects of dysgeusia. Dietary changes you can make include:

You can also opt for plastic cutlery over metal cutlery. Staying well hydrated with fluid intake can also help prevent dry mouth.

Oral hygiene can also go a long way in terms of keeping bad tastes at bay (and keeping your gums and teeth healthy). In addition to brushing and flossing your teeth, you can gently brush your tongue to help get rid of any lingering metal tastes.

A gentle mouthwash or saltwater rinse can also help.

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