Lung cancer age 30 symptoms: what to know

Possible warning symptoms include a cough that does not settle, coughing blood, chest pain that persists, breathlessness, repeated chest infections, unexplained weight loss, tiredness, or a voice change such as hoarseness. A hoarse voice can have many causes; see Hoarse Voice for symptom-focused information. These symptoms are not specific to cancer and may come from infection, asthma, reflux, or other conditions. Lung cancer can occur in younger adults, although symptoms alone cannot identify the cause. A clinician may review your history, examine you, and arrange chest imaging or other tests. If cancer is found, its type and extent guide the next steps; tests such as Genomic Tumour Profiling may help identify features relevant to treatment.

Arrange an appointment if a symptom persists, returns repeatedly, or changes from your usual pattern. Record when it began, whether it is getting worse, smoking or vaping exposure, workplace or household exposures, medicines, and any fever or weight change. Do not wait for a symptom to become severe before seeking assessment. Your clinician may choose imaging, laboratory tests, or a sample test based on the examination. Treatment, if needed, can include surgery such as Lung Lobectomy, Radiotherapy, or Chemotherapy, depending on the diagnosis.

Seek emergency help for severe or rapidly worsening breathlessness, coughing up more than a small amount of blood, blue or grey lips, new confusion, fainting, or intense chest pain. Sudden weakness, trouble speaking, a seizure, or a severe new headache also needs urgent assessment because cancer can sometimes spread to the brain; read Brain Metastases for more context. For symptoms that are concerning but stable, contact a clinician promptly rather than relying on online symptom matching.

Ask: What other causes fit my symptoms? Which examination or scan is appropriate? What changes should make me seek urgent help? If a tumour is found, would tissue testing or Genomic Tumour Profiling be useful? Which treatments might be considered, and how would they affect breathing, work, and daily activity?