Lung Cancer Treatment Options

19-06-2026

Traditional localized and systemic interventions

For early stages of lung cancer, surgery remains the top choice, which involves the removal of the tumour, along with a margin of healthy surrounding tissue. For localized cancer types where surgery cannot be used, radiation therapy is given to target and kill cancer cells. In addition, radiation therapy is often used to shrink tumours before surgery.

To support these localized efforts, chemotherapy is given, which uses systemic drugs that travel through the bloodstream to destroy fast-growing cancer cells. Chemotherapy is commonly used as a form of adjuvant treatment after surgery to eliminate remaining microscopic cancer cells. The best cancer hospital in Siliguri effectively uses Chemotherapy with other treatments for the best outcomes.

Precision medicine and advanced therapies

Precision medicine has revolutionized cancer treatments, including lung cancer. Immunotherapy and targeted therapy are two treatment options that prove to be immensely effective for offering a tailored approach during advanced stages of lung cancer.

Immunotherapy works by stimulating the patients own immune system to recognize and attack cancer cells. This treatment option is highly effective in advanced stages. On the other hand, targeted therapy uses precision drugs that are designed to attack specific genetic mutations, such as ALK or EGFR. They work by blocking the pathways used by these mutations to grow and spread.