Skip to content
Home » Blog » Why are Mouth Sores so Painful?

Why are Mouth Sores so Painful?

  • by

Mouth sores are a common side effect of cancer treatment, especially radiation therapy, and chemotherapy. These sores can be painful and uncomfortable, interfering with your eating and speaking ability. If you or someone you know is experiencing them due to cancer treatment, it’s important to understand what causes them and how to manage them.

What Causes Mouth Sores During Cancer Treatment?

They can develop during cancer treatment for a variety of reasons. Radiation therapy and chemotherapy can damage healthy cells in the mouth and throat, developing sores. These sores can also be caused by a weakened immune system, which can result from cancer treatment.

Additionally, certain chemotherapy drugs can reduce saliva production, leading to a dry mouth. This dryness can make it easier for bacteria and fungi to grow, increasing the risk of developing these sores.

How to Manage Mouth Sores During Treatment

If you’re experiencing sores due to cancer treatment, there are several things you can do to manage your symptoms and promote healing. Here are some tips:

  1. Practice good oral hygiene: Brush your teeth and tongue gently with a soft-bristled toothbrush and fluoride toothpaste after meals and before bedtime. If brushing is too painful, use a foam swab to clean your teeth and tongue.
  2. Rinse your mouth regularly: Use a saltwater solution several times daily to help soothe and heal your mouth sores. You can also try a baking soda rinse or a mouthwash recommended by your healthcare provider.
  3. Avoid certain foods: Spicy, acidic, and crunchy foods can irritate your mouth sores and make them more painful. Stick to soft, bland foods like mashed potatoes, oatmeal, and scrambled eggs.
  4. Stay hydrated: Drink plenty of water and other fluids to help keep your mouth moist and reduce the risk of developing new mouth sores.
  5. Use pain relief medications: Your healthcare provider may recommend over-the-counter medications like acetaminophen or ibuprofen to help manage your pain.
When to Seek Medical Attention

In some cases, these can become severe and require medical attention. Contact your healthcare provider if you experience any of the following:

  • That last longer than two weeks
  • Sores that are extremely painful and interfere with your ability to eat and drink
  • Signs of infection, such as fever, swelling, or pus
  • Bleeding from your mouth sores

In conclusion, these are common side effects of cancer treatment, but they can be managed properly. By practicing good oral hygiene, avoiding certain foods, and staying hydrated, you can help reduce your risk of developing them and promote healing if they do occur. Don’t hesitate to contact your healthcare provider if you’re experiencing severe or persistent mouth sores during cancer treatment.

Leave a Reply

Your email address will not be published. Required fields are marked *