Common side effects from Head and Neck Cancer treatment...
Radiotherapy treatment for cancer in the head or neck area can cause swelling and soreness in the throat.
Your throat may be very sore and you may find it difficult to swallow solid foods. The amount of difficulty you have depends on the part of your head or neck being treated. It also depends on the dose of your treatment.
Many people with head and neck cancer have difficulty swallowing (dysphagia) before, during or after treatment.
Surgery in your jaw, mouth or throat – may affect your ability to swallow because of a dry mouth or because tissue has been removed or reconstructed.
Radiotherapy – can cause dryness, pain, and changes to the strength of the muscles used in swallowing.
A partial laryngectomy – may cause food to go down the wrong way into the lungs (aspirate). This is because the larynx and epiglottis are also important for swallowing; they act like valves and shut off the airway when swallowing so liquid or food doesn’t go into the lungs.
If swallowing is painful, ask your doctor about taking pain relief medications. You may also use other types of soothing agents to prevent your mouth and throat from becoming irritated. Your dietitian can help you to modify your diet to minimise pain.
A speech pathologist can assess how you swallow, and suggest changes to your swallowing action to help reduce discomfort or concerns of food going down the wrong way (aspiration).