Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Mouth Problems and Injuries
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Discusses common injuries such as a chipped or broken tooth, mouth pain, or a puncture or tear in your lip, tongue, or inside your mouth. Offers home treatment and prevention tips. Includes interactive tool to help you decide when to call a doctor.
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A chip or break in a tooth may occur suddenly with an injury or develop slowly over time because of wear and tear. A chip, crack, or break in the tooth enamel is less serious than one to a deeper layer of your tooth. A chip may result from grinding the teeth at night. A dentist can recommend a course of treatment for...
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If emergency care is not needed, the following steps will protect the wound and protect you from exposure to another person's blood. Before you try to stop the bleeding: Wash your hands well with soap and water, if available. Put on medical gloves, if available, before applying pressure to the wound. If...
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A dental implant is an artificial tooth. Your dentist may suggest it if a permanent tooth fell out from an injury or was taken out because of bad tooth decay. Implants are natural-looking, can provide support for dentures, and do not affect the teeth bordering them. But after you have an implant, you may need to have...
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It is not unusual to have a problem with your mouth from time to time. A mouth problem can involve your gums, lips, tongue, or inner cheeks, the roof of your mouth (soft and hard palates), under your tongue, your neck, or your teeth. Your mouth may...
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It is not unusual to have a problem with your mouth from time to time. A mouth problem can involve your gums, lips, tongue, or inner cheeks, the roof of your mouth (soft and hard palates), under your tongue, your neck, or your teeth. Your mouth may...
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When is bad breath most likely to occur? Everybody has bad breath from time to time, especially first thing in the morning. You also may have bad breath when you are hungry, when you are dieting, or after eating foods with a strong odor, such as garlic, onions, or pastrami. What causes bad breath? Many things can...
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Everyone gets a bad taste in the mouth from time to time. Try the following simple home treatment measures to improve the taste in your mouth: Gargle with water. Using toothpaste, brush your teeth, tongue, roof of your mouth, and gums at least two...
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Dry mouth (xerostomia) may make it hard for you to eat, talk, swallow, wear dentures, or taste food. In most cases, home treatment will relieve symptoms of a dry mouth. An ongoing dry mouth can lead to mouth infections, gum disease, and dental cavities. Some causes of dry mouth include dehydration, breathing through...
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If emergency care is not needed, the following steps will protect the wound and protect you from exposure to another person's blood. Before you try to stop the bleeding: Wash your hands well with soap and water, if available. Put on medical gloves, if available, before applying pressure to the wound. If...
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It is not unusual to have a problem with your mouth from time to time. A mouth problem can involve your gums, lips, tongue, or inner cheeks, the roof of your mouth (soft and hard palates), under your tongue, your neck, or your teeth. Your mouth may...
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Many prescription and nonprescription medicines can cause mouth problems. A few examples are: Antibiotics. Some seizure medicines. Medicines used to treat cancer (chemotherapy). Steroid medicines. Medicines used after organ transplant. Antibiotics may cause many mouth problems. If you have recently started an...
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Mouth sores may make eating and talking painful. The most common mouth sores are cold sores and canker sores. In severe cases of canker sores, a doctor may prescribe a medicine to ease inflammation and pain. Other possible causes of mouth sores include: Impetigo. Symptoms may include oozing...