How to Alleviate Sore Throat After Radiotherapy for Esophageal Cancer

Patients undergoing radiotherapy for esophageal cancer often experience side effects, especially after the 10th to 14th sessions. These side effects typically manifest as radiation-induced esophagitis and tracheitis, which involve mucosal damage and swelling in the throat area. This can lead to significant discomfort, particularly in the form of a sore throat. Understanding how to manage this pain effectively is crucial for maintaining quality of life during treatment.

One of the simplest yet most effective measures is to rinse the mouth regularly. Using salt water 2–3 times a day can help reduce the risk of bacterial infections in the oral cavity. Maintaining good oral hygiene is essential, as it helps prevent further irritation and supports overall healing.

In addition to oral care, dietary adjustments can play a significant role in symptom relief. Including selenium-rich foods in your diet may help support the body's natural defenses and promote tissue repair. Selenium is known for its antioxidant properties, which can be beneficial during cancer treatment.

Another key strategy is to boost your intake of essential vitamins. Vitamins from the B complex and vitamin C are particularly helpful in reducing throat inflammation and strengthening the immune system. These nutrients aid in tissue recovery and can help ease the discomfort associated with radiation therapy.

Lastly, medical interventions should not be overlooked. Your healthcare provider may recommend treatments such as nebulizers, antibiotics, or corticosteroids to reduce inflammation and swelling. These therapies can provide significant relief and improve your ability to swallow and speak comfortably.

By combining these approaches—good oral hygiene, proper nutrition, and appropriate medical care—patients can better manage throat pain following radiotherapy and maintain a more comfortable treatment journey.