Side effects of chemotherapy for lung cancer

Some effects appear soon after an infusion; others build across treatment visits. Lower blood counts may make infection or bleeding more concerning. Nerve irritation can feel like tingling, numbness or burning in the fingers and toes. Lung symptoms such as cough or breathlessness may have several causes, including the cancer itself, infection or treatment, so they need a clinical assessment.

Keep prescribed anti-sickness medicine ready, eat small meals and sip fluids as advised. Use a soft toothbrush and tell the team about mouth sores or dental problems. Pace activity around rest, wash hands carefully and avoid close contact with people who are unwell when your team recommends it. Keep a written list of medicines and symptoms.

Contact your oncology service urgently for fever or chills, a new worsening cough, breathlessness, chest pain, repeated vomiting, severe diarrhoea, unusual bleeding or confusion. Seek immediate help for severe breathing difficulty, fainting or sudden weakness. Do not take leftover antibiotics or delay advice while waiting for the next visit.

Which symptoms are expected with my drugs? What temperature or breathing change should trigger an urgent call? How will blood counts be checked, and could treatment be adjusted if numbness or fatigue interferes with daily tasks?