What to Expect and How to Manage Challenges
Swallowing difficulties (dysphagia) can occur at various stages of head and neck cancer treatment, with causes ranging from tumor growth to treatment-related side effects like surgery or radiation-induced scarring. Here’s a guide to navigating these challenges before, during, and after treatment.
Before Starting Cancer Treatment
Proactively preparing for potential swallowing difficulties can make the process smoother.
Build Your Healthcare Team
Speech-Language Pathologist (SLP): Meet with an SLP to discuss swallowing expectations, exercises, and strategies to ease the learning curve during treatment.
Dietitian: Learn how to maintain proper nutrition and hydration.
Dentist: Determine if pre-treatment dental work, such as tooth extractions, is needed.
Start Early Swallowing Exercises
Learning oral and pharyngeal swallowing exercises before treatment begins can reduce the burden of adjusting when challenges arise.
During Your Cancer Treatment
Many patients experience swallowing difficulties during radiation or chemotherapy. Side effects may include:
Mucositis: Painful inflammation and sores in the mouth.
Dermatitis: Skin inflammation.
Xerostomia: Dry mouth.
Nausea or Pain: Decreased appetite and food intake.
Altered Taste and Sensation: Reduced interest in eating.
How to Manage Swallowing Difficulties
Oral Care is Crucial
Brush your teeth with a soft toothbrush 2-3 times daily using fluoridated toothpaste.
Floss twice daily and use a topical fluoride rinse or gel.
Keep the mouth clean to minimize bacteria and mouth sores.
Diet and Hydration Tips
Avoid carbonated, sugary, or acidic drinks.
Sip water regularly to keep tissues hydrated and muscles engaged.
Aim to swallow small amounts of food or liquid daily to maintain swallowing function.
Preventative Exercises
Research shows swallowing exercises during treatment can reduce later difficulties (Carnaby-Mann et al., 2012; Duarte et al., 2013). Consult your SLP for a personalized exercise plan.
Meet with an SLP Regularly
An SLP can recommend food strategies and assist with managing swallowing challenges as they arise.
After Your Cancer Treatment
Swallowing challenges can persist or arise months to years after treatment due to late radiation-associated dysphagia (RAD). Common issues include:
Xerostomia (Dry Mouth): Persistent dryness affects comfort and swallowing.
Trismus: Reduced ability to open the mouth.
Fibrosis: Tissue stiffness.
Strictures: Narrowing in the throat or esophagus.
How to Address Post-Treatment Swallowing Difficulties
Manage Xerostomia
Use over-the-counter products designed for dry mouth, such as specialized rinses or toothpaste.
Treat Trismus and Stiffness
Perform SLP-recommended exercises and stretches to maintain or regain mobility.
Address Hoarseness
An SLP or ENT can evaluate your vocal cords and offer treatments to improve your voice.
Resolve Strictures
ENT or GI doctors may perform procedures to stretch narrowed areas in the throat or esophagus.
Nutritional Support
A dietitian can help tailor a diet plan to meet your nutritional needs despite swallowing challenges.
Additional Considerations
Newer radiation techniques, such as Intensity-Modulated Radiation Therapy (IMRT), target cancerous tissue while sparing nearby healthy areas. If your treatment involves the vocal cords, discuss with your radiologist how to protect your voice. These proactive measures could preserve your vocal function.
Swallowing difficulties during head and neck cancer treatment are common, but they can be managed with the right preparation, care, and support from your healthcare team. Don’t hesitate to seek help from specialists to improve your quality of life during and after treatment.