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Author: Admin | 2025-04-28
That are irritating to your mouth, such as very hot foods, spicy foods, acidic foods and citrus fruit. Try eating bland and soft foods, like yogurt, spinach, salmon or kale. These also contain nutrients to boost your immune system and speed healing.If you find that stress brings on a canker sore, try the following: Get a full night’s rest. Maintain a healthy diet. Begin or maintain an exercise routine. Walking, swimming and yoga are low-impact activities that can help reduce stress. If you can, join a new activity or support group with others who share your interests.What Is a Canker Sore?Canker sores, also called aphthous ulcers, are painful ulcers that may form on your tongue, the inside of your cheeks or your gums. About 20% of people have experienced canker sores at one point in their lives. You may feel a burning sensation up to 48 hours before the canker sore appears.It isn’t known what causes canker sores, but some possible causes include: Nutrient deficiency, including a lack of folic acid, zinc, iron or B vitamins. Stress. Allergies. Injury to the affected area. Bacterial infection. Certain medications, including beta blockers (medications for lowering blood pressure and heart rate), medications that suppress the immune system and nonsteroidal anti-inflammatory medicine (NSAIDs). NSAIDs include medicines such as Advil and Excedrin. In rare cases, canker sores may be a symptom of a serious condition, such as: Crohn’s disease or ulcerative colitis (conditions that cause inflammation in the intestines). A low white blood cell count. HIV (the virus that causes AIDS). Oral herpes infection. Behcet’s disease (a condition that causes blood vessels to swell). The most common type of canker sores are known as “minor” ulcers. Between one and five of these ulcers may appear at once, and they are typically less than 1 centimeter in diameter. These ulcers may last up to 14 days and may reappear every 1 to 4 months.A second type of canker sores, known as “major” ulcers, are usually larger than 1 centimeter in diameter. Up to 10 of these ulcers may form at one time, and they may last for more than 30 days. Because of their size, these ulcers can lead to scarring after they heal.A third type of canker sores are known as “herpetiform ulcers.” Despite the name, the herpes virus doesn’t cause these types of canker sores. Up to 100 of these tiny ulcers may form in clusters in the mouth. They typically last less than 30 days and do not cause scarring.When to See a Doctor About Mouth Sores If you develop a sore in your mouth but aren’t sure if it’s a canker sore, talk with your health care provider before using an OTC
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