What is the first treatment tried for non-small cell lung cancer?

Doctors first establish the cancer type, stage, and molecular features. Chest imaging and other scans show the tumour and lymph nodes, while tissue testing can identify changes that may respond to targeted therapy. Lung function and overall fitness help determine whether an operation is suitable.

A small, localised tumour may be treated with lung lobectomy or stereotactic body radiotherapy when appropriate. Disease that has spread may be treated with immunotherapy, targeted therapy, chemotherapy, or combinations. The first treatment can therefore be a procedure, a medicine, or a carefully focused radiation plan.

Ask whether tissue has been tested for relevant markers and whether the scans show disease outside the lung. Bring your medication list and mention lung disease, autoimmune conditions, oxygen use, and previous radiation. Breathing tests, blood work, heart assessment, and a nutrition review may help the team plan safely.

If surgery is recommended, ask what part of the lung would be removed and how recovery will be supported. If medicine is proposed, learn the schedule and which symptoms need a same-day call. Smoking support and breathing rehabilitation may also improve readiness for treatment.

Get urgent advice for worsening breathlessness, coughing blood, chest pain, new confusion, persistent vomiting, inability to drink, or a high fever. Emergency help is needed for severe breathing difficulty, blue lips, collapse, or sudden weakness. During immunotherapy, new diarrhoea, rash, jaundice, or unusual fatigue should be reported because inflammation can affect organs.

What stage is the cancer, and which tissue markers were found? Is surgery, focused radiotherapy, immunotherapy, or targeted therapy the first step for me? What is the aim of treatment? Which breathing or immune-related symptoms require urgent review?