Overview

Lung cancer occurs when abnormal cells grow out of control in the lung. Lung cancer can start anywhere in the lungs and spread to other parts of the body.

Treatment is based on the type and stage of lung cancer. It is also based on other factors, such as your overall health. Treatment may include surgery, radiation therapy, or chemotherapy. It may also include immunotherapy or targeted therapy.

Being treated for cancer can weaken your body. And you may feel very tired. Home treatment and certain medicines can help you feel better.

How can you care for yourself at home?

• Take your medicines exactly as prescribed. Call your doctor or nurse advice line if you think you are having a problem with your medicine. You will get more details on the specific medicines your doctor prescribes.
• Follow your doctor's instructions to relieve pain. Use pain medicine when you first feel pain, before it becomes severe. Taking pain medicines regularly is often the best way to keep pain under control.
• Eat healthy food. If you do not feel like eating, try to eat food that has protein and extra calories to keep up your strength and prevent weight loss. Drink liquid meal replacements for extra calories and protein. Try to eat your main meal early. Eating smaller portions more often may help as well.
• Get some physical activity every day, but do not get too tired. Keep doing the hobbies you enjoy as your energy allows.
• Do not smoke. Smoking can make your cancer symptoms worse. But not smoking will make your treatment work better and may help you live longer. Continuing to smoke may delay healing after surgery. And treatments like chemotherapy and radiation therapy may not work as well if you continue to smoke. If you need help quitting, talk to your doctor about stop-smoking programs and medicines. These can increase your chances of quitting for good.
• If you use oxygen, do not smoke, light a cigarette, or use a flame while your oxygen is on. Smoking while using oxygen can lead to fire and even explosion.
• If you have nausea, try to eat several small meals a day. When you feel better, eat clear soups and mild foods until all symptoms are gone for 12 to 48 hours. Other good choices include dry toast, crackers, cooked cereal, and gelatin dessert, such as Jell-O.
• If you are vomiting or have diarrhea:
  • Drink plenty of fluids to prevent dehydration. Choose water and other clear liquids. If you have kidney, heart, or liver disease and have to limit fluids, talk with your doctor before you increase the amount of fluids you drink.
  • When you are able to eat, try clear soups, mild foods, and liquids until all symptoms are gone for 12 to 48 hours. Other good choices include dry toast, crackers, cooked cereal, and gelatin dessert, such as Jell-O.
• Take steps to control your stress and workload. Learn relaxation techniques.
  • Share your feelings. Stress and tension affect our emotions. By expressing your feelings to others, you may be able to understand and cope with them.
  • Consider joining a support group. Talking about a problem with your spouse, a good friend, or other people with similar problems is a good way to reduce tension and stress.
  • Express yourself with art. Try writing, crafts, dance, or art to relieve stress. Some dance, writing, or art groups may be available just for people who have cancer.
  • Be kind to your body and mind. Getting enough sleep, eating a healthy diet, and taking time to do things you enjoy can contribute to an overall feeling of balance in your life and help reduce stress.
  • Get help if you need it. Discuss your concerns with your doctor or counsellor.
• If you have not already done so, prepare an advance care plan. An advance care plan provides instructions to your doctor and family members about what kind of care you want if you become unable to speak or express yourself.