Does chemotherapy treat head and neck cancer?

It may be combined with radiotherapy, used before or after surgery in selected plans, or offered to shrink and control cancer that has returned or spread.

Head and neck cancer includes tumours arising in different structures, such as the mouth, throat or voice box. The exact site, tissue findings, extent of disease, swallowing function, hearing, kidney function and overall fitness can all shape whether chemotherapy is suitable.

When chemotherapy and radiotherapy are given together, chemotherapy can make cancer cells more sensitive to radiation. This combined approach may also intensify mouth, throat and general side effects, so nutritional, dental and symptom support are built into care.

Tell the team about prescription medicines, supplements, allergies, hearing problems and kidney conditions. Complete any requested dental, hearing, blood or swallowing assessments, and arrange practical support for transport, meals and communication if treatment makes speaking tiring.

Report mouth soreness, thick saliva, altered taste or increasing difficulty swallowing early. Dietitians, speech and language therapists, dentists and pain specialists can help protect nutrition, swallowing and oral comfort while cancer treatment continues.

Use the oncology team's urgent contact route for fever, shaking chills, repeated vomiting, severe diarrhoea, new bleeding, worsening mouth ulcers or difficulty taking enough fluid. Early assessment can identify dehydration, infection or a treatment reaction.

Call emergency services for trouble breathing, noisy breathing, sudden major swelling of the mouth or neck, heavy bleeding, choking, or inability to swallow saliva. Sit upright if breathing is difficult and avoid eating or drinking while waiting for help.

Clarify the goal of chemotherapy, whether it will be paired with radiotherapy, and how the plan may affect swallowing, speech, hearing and dental health. Ask who will coordinate nutrition support and which symptoms should trigger a same-day call.