Lymphoedema is swelling caused by a build-up of lymph fluid in the body’s tissues. It occurs when the lymphatic system—which normally drains excess fluid and helps fight infection—is damaged or disrupted.
After a laryngectomy, lymphoedema can develop in the neck, face, or under the chin. This is commonly due to the removal of lymph nodes and the effects of radiation therapy, which can impair normal lymph drainage. As a result, fluid accumulates in the surrounding tissues, leading to visible swelling, a feeling of tightness, and sometimes reduced movement or discomfort.