Routine Oral Care

Continuing good dental hygiene during and after cancer treatment can reduce complications such as cavities, mouth sores, and infections. It is important to clean the mouth after eating. The following are guidelines for everyday oral care during chemotherapy and radiation therapy:

Tooth brushing

• Brush teeth and gums with a soft bristle brush 2 to 3 times a day for 2 to 3 minutes.

• Rinse the toothbrush in hot water every 15 to 30 seconds to soften the bristles, if needed.

• If it is necessary to use a foam toothbrush, use it with an antibacterial rinse, when possible.

• Allow the toothbrush to air dry between brushings.

• Choose toothpaste with care:
  • Use a mild-tasting toothpaste; flavoring may irritate the mouth.
  • If toothpaste irritates the mouth, brush with a solution of 1 teaspoon of salt added to 4 cups (1 quart) of water.
  • Use a fluoride toothpaste.

Rinsing

• Rinse the mouth 3 or 4 times while brushing.
• Avoid rinses containing alcohol.
• One of the following rinses made with salt and/or baking soda may be used:
  • 1 teaspoon of salt in 4 cups of water.
  • 1 teaspoon of baking soda in 1 cup (8 ounces) of water.
  • ½ teaspoon salt and 2 tablespoons baking soda in 4 cups of water.
• An antibacterial rinse may be used 2 to 4 times a day for gum disease. Rinse for 1 to 2 minutes.
• If dry mouth occurs, rinsing may not be enough to clean the teeth after a meal. Brushing and flossing may be needed.

Flossing

• Floss gently once a day.

Lip care

• Use lip care products to prevent drying and cracking.

Oral Mucositis

Mucositis is an inflammation of mucous membranes in the mouth.

The terms “oral mucositis” and “stomatitis” are often used in place of each other, but their meanings are different.

• Mucositis is an inflammation of mucous membranes in the mouth. It usually appears as red, burn-like sores or as ulcer -like sores throughout the mouth.

• Stomatitis is an inflammation of tissues in the mouth, such as the gums, tongue, roof and floor of the mouth, and tissues inside the lips and cheeks. It includes infections of mucous membranes.

Mucositis may be caused by either radiation therapy or chemotherapy. In patients receiving chemotherapy, mucositis will heal by itself, usually in 2 to 4 weeks when there is no infection. Mucositis caused by radiation therapy usually lasts 6 to 8 weeks, depending on the duration of treatment.

The following problems may occur:

• Pain.
• Infection.
• Bleeding, in patients receiving chemotherapy. Patients undergoing radiation therapy usually do not have a bleeding risk.
• Inability to breathe and eat normally.

Swishing ice chips in the mouth for 30 minutes may help prevent mucositis from developing in patients who are given fluorouracil. Medication may be given to help prevent mucositis or keep it from lasting as long in patients who undergo high-dose chemotherapy and bone marrow transplant.

Care of mucositis during chemotherapy and radiation therapy focuses on cleaning the mouth and relieving the symptoms.

Treatment of mucositis caused by either radiation therapy or chemotherapy is generally the same. After mucositis has developed, proper treatment depends on its severity and the patient’s white blood cell count. The following are guidelines for treating mucositis during chemotherapy, stem cell transplantation, and radiation therapy:

Cleaning the mouth

• Clean the teeth and mouth every 4 hours and at bedtime, more often if the mucositis becomes worse.

• Use a soft bristle toothbrush.

• Replace the toothbrush often.

• Use water-soluble lubricating jelly to moisturize the mouth.

• Use bland rinses or plain sterile water. Frequent rinsing removes particles and bacteria from the mouth, prevents crusting of sores, and moistens and soothes sore gums and the lining of the mouth. The following rinse may be used to neutralize acid and dissolve thick saliva:
  • ½ teaspoon salt and 2 tablespoons baking soda in 4 cups of water.

• If crusting of sores occurs, the following rinse may be used:
  • Equal parts hydrogen peroxide and water or saltwater (1 teaspoon of salt in 4 cups of water).

This should not be used for more than 2 days because it will keep mucositis from healing.

http://www.cancer.gov

Fatigue from chemotherapy can range from a mild to extreme feeling of being tired. Many people describe fatigue as feeling weak, weary, worn out, heavy, or slow. Resting does not always help.

Many people say they feel fatigue during chemotherapy and even for weeks or months after treatment is over. Fatigue can be caused by the type of chemotherapy, the effort of making frequent visits to the doctor, or feelings such as stress, anxiety, and depression. If you receive radiation therapy along with chemotherapy, your fatigue may be more severe.

Fatigue can also be caused by

• Anemia
• Pain
• Medications
• Appetite changes
• Trouble sleeping
• Lack of activity
• Trouble breathing
• Infection
• Doing too much at one time
• Other medical problems

Fatigue can happen all at once or little by little. People feel fatigue in different ways. You may feel more or less fatigue than someone else who gets the same type of chemotherapy.

Ways to manage

• Relax. You might want to try meditation, prayer, yoga, guided imagery, visualization, or other ways to relax and decrease stress.
• Eat and drink well. Often, this means 5 to 6 small meals and snacks rather than 3 large meals. Keep foods around that are easy to fix, such as canned soups, frozen meals, yogurt, and cottage cheese. Drink plenty of fluids each day–about 8 cups of water or juice.

Plan time to rest. You may feel better when you rest or take a short nap during the day. Many people say that it helps to rest for just 10 to 15 minutes rather than nap for a long time. If you nap, try to sleep for less than 1 hour. Keeping naps short will help you sleep better at night.

• Be active. Research shows that exercise can ease fatigue and help you sleep better at night. Try going for a 15-minute walk, doing yoga, or riding an exercise bike. Plan to be active when you have the most energy. Talk with your doctor or nurse about ways you can be active while getting chemotherapy.
• Try not to do too much. With fatigue, you may not have enough energy to do all the things you want to do. Choose the activities you want to do and let someone else help with the others. Try quiet activities, such as reading, knitting, or learning a new language on tape.

Sleep at least 8 hours each night. This may be more sleep than you needed before chemotherapy. You are likely to sleep better at night when you are active during the day. You may also find it helpful to relax before going to bed. For instance, you might read a book, work on a jigsaw puzzle, listen to music, or do other quiet hobbies.

• Plan a work schedule that works for you. Fatigue may affect the amount of energy you have for your job. You may feel well enough to work your full schedule. Or you may need to work less–maybe just a few hours a day or a few days each week. If your job allows, you may want to talk with your boss about ways to work from home. Or you may want to go on medical leave (stop working for a while) while getting chemotherapy.
• Let others help. Ask family members and friends to help when you feel fatigue. Perhaps they can help with household chores or drive you to and from doctor’s visits. They might also help by shopping for food and cooking meals for you to eat now or freeze for later.
• Learn from others who have cancer. People who have cancer can help by sharing ways that they manage fatigue. One way to meet others is by joining a support group–either in person or online. Talk with your doctor or nurse to learn more.

• Try not to do too much. With fatigue, you may not have enough energy to do all the things you want to do. Choose the activities you want to do and let someone else help with the others. Try quiet activities, such as reading, knitting, or learning a new language on tape.

• Keep a diary of how you feel each day. This will help you plan how to best use your time. Share your diary with your nurse. Let your doctor or nurse know if you notice changes in your energy level, whether you have lots of energy or are very tired.
• Talk with your doctor or nurse. Your doctor may prescribe medication that can help decrease fatigue, give you a sense of well-being, and increase your appetite. He or she may also suggest treatment if your fatigue is from anemia.

Radiation therapy can cause tissue and bone in the treated area to waste away. When tissue death occurs, ulcers may form in the soft tissues of the mouth, grow in size, and cause pain or loss of feeling. Infection becomes a risk. As bone tissue is lost, fractures can occur. Preventive care can lessen the severity of tissue and bone loss.

Treatment of tissue and bone loss may include the following:

• Eating a well-balanced diet.
• Wearing removable dentures or appliances as little as possible.
• Not smoking.
• Not drinking alcohol.
• Using topical antibiotics.
• Using painkillers.
• Undergoing surgery to remove dead bone or to reconstruct bones of the mouth and jaw.
• Receiving hyperbaric oxygen therapy, a method of delivering oxygen under pressure to the surface of a wound to help it heal.

Pain in the teeth or jaw muscles may occur in patients who grind their teeth or clench their jaws, often because of stress or the inability to sleep. Treatment may include the following:

• Muscle relaxers.
• Drugs to treat anxiety.
• Physical therapy (moist heat, massage, and stretching).
• Mouthguards to wear while sleeping.

Jaw Stiffness

A long-term complication of radiation therapy is the growth of benign tumors in the skin and muscles. These tumors may make it difficult for the patient to move the mouth and jaw normally. Oral surgery may also affect jaw mobility. Management of jaw stiffness may include the following:

• Physical therapy.
• Oral appliances.
• Pain treatments.
• Medication.

Damage to the lining of the mouth and a weakened immune system make it easier for infection to occur.

Oral mucositis breaks down the lining of the mouth, allowing germs and viruses to get into the bloodstream. When the immune system is weakened by chemotherapy, even good bacteria in the mouth can cause infections, as can disease-causing organisms picked up from the hospital or other sources. As the white blood cell count gets lower, infections may occur more often and become more serious. Patients who have low white blood cell counts for a long time are more at risk of developing serious infections. Dry mouth, common during radiation therapy to the head and neck, may also raise the risk of infections in the mouth. Preventive dental care during chemotherapy and radiation therapy can reduce the risk of mouth, tooth, and gum infections.

The following types of infections may occur:

Bacterial infections

Treatment of bacterial infections in patients who have gum disease and receive high-dose chemotherapy may include the following:

• Medicated and peroxide mouth rinses.
• Brushing and flossing.
• Wearing dentures as little as possible.

Bacterial infections in patients undergoing radiation therapy are usually treated with antibiotics.

Fungal infections

The mouth normally contains fungi that can exist on or in the body without causing any problems. An overgrowth of fungi, however, can be serious and requires treatment.

Antibiotics and steroid drugs are often used when a patient receiving chemotherapy has a low white blood cell count. These drugs change the balance of bacteria in the mouth, making it easier for a fungal overgrowth to occur. Fungal infections are common in patients treated with radiation therapy.

Drugs may be given to prevent fungal infections from occurring. Treatment of surface fungal infections in the mouth only may include mouthwashes and lozenges that contain antifungal drugs. These are used after removing dentures, brushing the teeth, and cleaning the mouth. An antibacterial rinse should be used on dentures and dental appliances and to rinse the mouth.

Deeper fungal infections, such as those in the esophagus or intestines, are treated with drugs taken by mouth or injection.

Viral infections

Patients receiving chemotherapy, especially those with weakened immune systems, are at risk of mild to serious viral infections. Finding and treating the infections early is important. Drugs may be used to prevent or treat viral infections.

Herpes virus infections may recur in radiation therapy patients who have these infections.

Bleeding

Bleeding may occur during chemotherapy when anticancer drugs affect the ability of blood to clot.

Areas of gum disease may bleed on their own or when irritated by eating, brushing, or flossing. Bleeding may be mild (small red spots on the lips, soft palate, or bottom of the mouth) or severe, especially at the gumline and from ulcers in the mouth. When blood counts drop below certain levels, blood may ooze from the gums.

With close monitoring, most patients can safely brush and floss throughout the entire time of decreased blood counts.

Continuing regular oral care will help prevent infections that may further complicate bleeding problems. The dentist or doctor can provide guidance on how to treat bleeding and safely keep the mouth clean when blood counts are low.

Treatment for bleeding during chemotherapy may include the following:

• Medications to reduce blood flow and help clots form.
• Topical products that cover and seal bleeding areas.
• Rinsing with a mixture of one part 3% hydrogen peroxide to 2 or 3 parts saltwater solution (1 teaspoon of salt in 4 cups of water) to help clean oral wounds. Rinsing must be done carefully so clots are not disturbed.

Relieving pain

• Try topical medications for pain. Rinse the mouth before applying the medication onto the gums or lining of the mouth. Wipe mouth and teeth gently with wet gauze dipped in saltwater to remove particles.
• Painkillers may provide relief when topical medications do not. Nonsteroidal anti-inflammatory drugs (NSAIDS, aspirin -type painkillers) should not be used by patients receiving chemotherapy because these patients have a bleeding risk.
• Capsaicin, the active ingredient in hot peppers, may be used to increase a person’s ability to tolerate pain. When capsaicin is put on inflamed tissues in the mouth, mucositis pain may decrease as the burning feeling from the capsaicin decreases. The side effects of capsaicin are not known.
• Zinc supplements taken during radiation therapy may help treat mucositis as well as dermatitis (inflammation of the skin).

Continuing good dental hygiene during and after cancer treatment can reduce complications such as cavities, mouth sores, and infections. It is important to clean the mouth after eating. The following are guidelines for everyday oral care during chemotherapy and radiation therapy:

Tooth brushing

• Brush teeth and gums with a soft bristle brush 2 to 3 times a day for 2 to 3 minutes.
• Rinse the toothbrush in hot water every 15 to 30 seconds to soften the bristles, if needed.
• If it is necessary to use a foam toothbrush, use it with an antibacterial rinse, when possible.
• Allow the toothbrush to air dry between brushings.
• Choose toothpaste with care:
  • Use a mild-tasting toothpaste; flavoring may irritate the mouth.
  • If toothpaste irritates the mouth, brush with a solution of 1 teaspoon of salt added to 4 cups (1 quart) of water.
  • Use a fluoride toothpaste

Rinsing

• Rinse the mouth 3 or 4 times while brushing.
• Avoid rinses containing alcohol.
• One of the following rinses made with salt and/or baking soda may be used:
  • 1 teaspoon of salt in 4 cups of water.
  • 1 teaspoon of baking soda in 1 cup (8 ounces) of water.
  • ½ teaspoon salt and 2 tablespoons baking soda in 4 cups of water.
• An antibacterial rinse may be used 2 to 4 times a day for gum disease. Rinse for 1 to 2 minutes.
• If dry mouth occurs, rinsing may not be enough to clean the teeth after a meal. Brushing and flossing may be needed.

Flossing

• Floss gently once a day.

Lip care

• Use lip care products to prevent drying and cracking.

Oral Mucositis

Mucositis is an inflammation of mucous membranes in the mouth.

The terms “oral mucositis” and “stomatitis” are often used in place of each other, but their meanings are different.

• Mucositis is an inflammation of mucous membranes in the mouth. It usually appears as red, burn-like sores or as ulcer -like sores throughout the mouth.
• Stomatitis is an inflammation of tissues in the mouth, such as the gums, tongue, roof and floor of the mouth, and tissues inside the lips and cheeks. It includes infections of mucous membranes.

Mucositis may be caused by either radiation therapy or chemotherapy. In patients receiving chemotherapy, mucositis will heal by itself, usually in 2 to 4 weeks when there is no infection. Mucositis caused by radiation therapy usually lasts 6 to 8 weeks, depending on the duration of treatment.

The following problems may occur:

• Pain.
• Infection.
• Bleeding, in patients receiving chemotherapy. Patients undergoing radiation therapy usually do not have a bleeding risk.
• Inability to breathe and eat normally.

Swishing ice chips in the mouth for 30 minutes may help prevent mucositis from developing in patients who are given fluorouracil. Medication may be given to help prevent mucositis or keep it from lasting as long in patients who undergo high-dose chemotherapy and bone marrow transplant.

Care of mucositis during chemotherapy and radiation therapy focuses on cleaning the mouth and relieving the symptoms.

Treatment of mucositis caused by either radiation therapy or chemotherapy is generally the same. After mucositis has developed, proper treatment depends on its severity and the patient’s white blood cell count. The following are guidelines for treating mucositis during chemotherapy, stem cell transplantation, and radiation therapy:

Cleaning the mouth

• Clean the teeth and mouth every 4 hours and at bedtime, more often if the mucositis becomes worse.
• Use a soft bristle toothbrush.
• Replace the toothbrush often.
• Use water-soluble lubricating jelly to moisturize the mouth.
• Use bland rinses or plain sterile water. Frequent rinsing removes particles and bacteria from the mouth, prevents crusting of sores, and moistens and soothes sore gums and the lining of the mouth. The following rinse may be used to neutralize acid and dissolve thick saliva:

½ teaspoon salt and 2 tablespoons baking soda in 4 cups of water.

• If crusting of sores occurs, the following rinse may be used:
  • Equal parts hydrogen peroxide and water or saltwater (1 teaspoon of salt in 4 cups of water).

This should not be used for more than 2 days because it will keep mucositis from healing.