Mouth Sores & Iron Deficiency: What Causes Mouth Sores?

A woman with an anemia mouth sore

Sores in the mouth can be caused by quite a few different things, including vitamin and nutrient deficiencies, an injury, and poor immune system functioning. But one cause of mouth sores that many people aren’t aware of is low iron levels.

Anemia can lead to mouth sores, and also cause soreness and swelling of the tongue and other parts of the mouth. These can all be warning signs that a person needs to eat more iron-rich foods or supplement the diet with a high potency iron supplement like Fergon.

This article will explore the connection between mouth sores and iron deficiency, as well as mouth sores symptoms and mouth sores causes and treatment.

Reasons for Mouth Sores: What causes mouth sores?

Mouth sores can be categorized as a canker sore, cold sore, herpes, syphilis, or other diseases. Mouth ulcers can appear on the insides of the cheeks, under the tongue, or under the lips. Other reasons for mouth sores include stress, ulcerative colitis, lupus, Crohn’s disease, and food allergies. Brushing the teeth excessively can irritate the sensitive tissue inside the mouth and lead to sores. A deficiency in iron, folate, or vitamin B12 can also cause mouth sores.

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Distinguishing Anemia Mouth Sores

With an iron deficiency, mouth ulcers appear as sore and white patches inside the mouth. The reason that anemia causes mouth sores is because low red blood cell counts slow down the transport of oxygen to the various cells in the body. The result is bodily weakness, fatigue, and other symptoms like sores in the mouth. Anemia mouth sores will go away once the iron deficiency is treated. However, mouth sores caused by other health issues will require additional forms of treatment.

Mouth Sores Symptoms

In addition to white patches inside the mouth, individuals who have mouth sores symptoms due to anemia may also experience dry mouth and tenderness in the tongue and throat. Other symptoms of anemia may also be present, such as shortness of breath, fatigue, and pale skin. Headaches, brittle nails, easy bruising, hair loss, and cold intolerance can also be symptoms associated with anemia mouth sores.

Treating Mouth Sores Caused by Anemia

To treat anemia mouth sores, it is necessary to treat the condition of anemia first. This may include taking iron supplements to restore iron levels in the body back to normal levels. It is also a good idea to plan meals around getting adequate amounts of iron from food as well. Good sources of iron include liver, shellfish, leafy green vegetables, dried fruit, and beans. People with anemia also need to ensure that their diets contain enough vitamin C because vitamin C aids the absorption of iron in the body. But when a mouth sore is present, highly acidic foods, like oranges and lemons, can make the sores more painful and irritated.

It may also help to rinse the mouth with saltwater and baking soda, apply over-the-counter topical anesthetic products to the sores, or place ice on the sores to ease the pain. However, it is important to see a doctor if the mouth sores last more than a couple weeks or if they are accompanied by fever or severe pain.

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Always keep high-potency Fergon on hand to supplement your iron needs.
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