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Common Causes Of A Metallic Taste In The Mouth

Common Causes Of A Metallic Taste In The Mouth

Are you experiencing a metallic taste in your mouth? This can be attributed to several causes. It can occur even among healthy individuals. Sometimes the metallic taste can be attributed to a serious condition like kidney or liver issues as well as certain types of cancer. But there’s really no reason to panic as this is a very common complaint especially among those who take certain prescription drugs. Let’s look at a few of the common causes of a metallic taste in the mouth.

Poor Oral Hygiene

If you fail to brush your teeth at least twice a day and floss regularly, you may experience this metallic taste in your mouth. A metallic taste can be a sign of an infection that has resulted due to poor oral hygiene. It is important to take good care of your teeth and gums and visit a Barrie dentist regularly in order to avoid conditions like gingivitis, periodontal diseases and infections from causing this metallic taste and other serious symptoms.

Common issues that can be corrected with dental bonding include:

Use Of Prescription Drugs

You may experience a metallic taste in your mouth because of prescription drugs such as antibiotics or medications that are used to treat psychiatric or cardiac conditions. This happens because the body absorbs the drugs causing the products to come out in saliva. These medications, especially antidepressants are known to cause dry mouth. Dry mouth is dangerous as it exposes you to infection. Visit the dental office Barrie to get saliva substitutes for dry mouth.


Taking multivitamins that contain heavy metals such as copper and zinc can also cause the metallic taste in your mouth. This is commonly experienced by pregnant women who are taking calcium supplements. The taste usually subsides as your body is used to processing the medication. You also need to ensure that you are consuming the vitamins or supplements in the right dosage. Taking too much can cause the metallic taste.

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Having infections such as sinuses and colds can cause one to experience a metallic taste in the mouth. This is because the infection changes your sense of taste. Once the infection is treated by your dentist Barrie, you are unlikely to experience the metallic taste again..

Chemotherapy And Radiation Treatments

For individuals undergoing different forms of cancer treatment, the metallic taste in the mouth is not uncommon. This happens because chemotherapy and radiation may also change your sense of taste or expose you to certain chemicals.


During pregnancy, you may find that you experience a significant change of taste. This may also include experiencing the metallic taste in your mouth. It usually ends when one gives birth.


If you are suffering from dementia, it is common to experience a metallic taste. This is because the nerves in your brain are connected to your taste buds and hence when a portion of the brain is not working accordingly, the taste is also affected.

Exposure To Chemicals

The other reason for a metallic taste can be exposure to chemicals. This occurs when you have had increased levels of exposure to metals like lead at the work place or in your day to day life. Your family dentist Barrie should be able to diagnose this.

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