Thick Mucus after Radiation Therapy for Head & Neck Tumors

Imprima English

Ultima Vez Modificado: 11 de enero del 2009

Dear OncoLink "Ask The Experts,"

I am a 47 year-old who had cancer of the epiglottis. I had radiation and 2 years later, the tumor was back. I then had surgery and [they] took the epiglottis, lymph nodes, and a piece of 1 vocal cord. I'm tube feeding and have gained about 10 lbs, some muscle mass, and all seems to be going well. The worst part is [having] really thick secretions from my mouth, which sometimes feel like they are blocking my throat as they are so thick. I chew lots of gum but have to spit out juice since I can’t swallow without an epiglottis. I also munch ice with lemon salt on it to moisten [my] mouth. Is there something I am doing wrong or need to do differently? I feel pretty darn good for all I've been through but this mucus thing is bugging me.

Katrina Claghorn, MS, RD, Registered Dietitian at the Abramson Cancer Center of the University of Pennsylvania, responds:

Having dealt with patients who have thick mucus for over two years, I’m sure you have tried just about everything. Unfortunately, sometimes the radiation therapy causes permanent damage to the salivary glands, resulting in thick or limited saliva.

Here are some tips that may help (although some may not be ideal for you given the inability to swallow):

Take in lots of fluids to help thin out the mucus (you can do this through the tube) – at least 6-8 cups a day of non-alcoholic, non-caffeinated liquids.
Keep your mouth clean – rinse your mouth with water or a salt and baking soda solution before and after meals.
Trying gargling with diet ginger ale.
Learn more about dental health after head & neck radiation.
Choose moist, soft foods (crock-pot meals, stews).
Sugarless gum and sugarless hard candy can help stimulate saliva.
As you have observed, sour and sweet flavors such as citrus (lemon and lime) and cranberry can be helpful.
Avoid alcohol and tobacco (both smoking and chewing).
Using a humidifier at night can help loosen mucus.
Some medications, such as Tussinex, can help.
If you are interested in complementary medicine, you might consider acupuncture.