How do you treat mouth sores?

Despite efforts to prevent mouth sores, you may still develop them. Treating mouth sores involves minimizing your pain until the cells of your mouth heal and begin regenerating after your cancer treatment ends.

Tell your doctor if you develop any sensitivity in your mouth or notice any sores forming. Your doctor may recommend treatments, such as:

• Coating agents. These medications coat the entire lining of your mouth, forming a film to protect the sores and minimize the pain you might feel while eating or drinking.
• Topical painkillers. These medications can be applied directly to your mouth sores. Your mouth may feel numb when using painkillers, so be careful when eating or brushing your teeth because you won't be able to feel if you're causing more injury to your mouth.

In addition to medications, you can take simple steps to reduce the pain you feel from mouth sores. You might:

• Avoid painful foods. Stay away from acidic foods and spicy foods that could further irritate your mouth. Avoid sharp and crunchy foods, such as chips, crackers and pretzels, and instead opt for softer foods cut in small pieces.

  Alcohol also can irritate an already sore mouth, so don't drink alcohol or use alcohol-based mouthwash.

  Eat foods at room temperature or slightly warm, since hot or cold foods might be painful to eat.

• Eat small meals more frequently. Cut your food into small pieces and eat slowly.
• Use a straw. A straw for drinking may help keep liquids away from sore areas in your mouth.

• Continue cleaning your mouth. If it's too painful to use a toothbrush, ask your health care team or your dentist about special foam swabs, which are easier on your gums.

  Rinse out your mouth several times a day. Avoid mouthwashes that contain alcohol.

  Mix a weak saltwater solution to swish around in your mouth or try a combination of baking soda and warm water.