Lung cancer is one of the deadliest diseases in the world, and it is often referred to as the ‘silent killer’ because it rarely causes any symptoms in the early stages.
It is one of the most common cancers worldwide and is responsible for a large number of deaths each year. Being aware of the early signs and symptoms of lung cancer can help in early detection and treatment, making it possible to increase the chances of survival. Here are some of the early signs and symptoms that you should be aware of:.
1. Persistent Coughing
One of the most common symptoms of lung cancer is persistent coughing. If you have a chronic cough that lasts for more than a few weeks, it is important to get it checked out by a doctor.
This could be a sign that something is seriously wrong, and early detection is key to a successful treatment. A cough caused by lung cancer may also produce blood or mucus.
2. Shortness of Breath
If you are feeling short of breath, especially when doing normal everyday activities, it could be a sign of lung cancer. This is because cancerous tumors can obstruct the air passages in the lungs, making it difficult to breathe.
If you notice that you are getting out of breath more often than usual, you should speak to your doctor.
3. Chest Pain
Another early symptom of lung cancer is chest pain. If you experience pain in your chest, shoulders, or back that is not related to any other underlying medical condition, it could be a sign of lung cancer.
The pain may also be accompanied by a persistent cough, and it may get worse when you cough, laugh, or breathe deeply.
4. Unexplained Weight Loss
If you are losing weight rapidly without any apparent reason, it could be a sign of lung cancer. This is because cancer cells use up energy from your body, causing weight loss.
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You may notice that you are losing weight even though you are eating normally, or you may lose your appetite completely.
5. Fatigue
Feeling tired and fatigued all the time could also be a symptom of lung cancer. Cancer cells can produce substances that cause fatigue and weakness.
You may feel that you are not able to do the things you used to do, or you may find that you are easily tired.
6. Hoarseness
If you experience hoarseness or a change in your voice quality that persists for more than a few weeks, it could be a sign of lung cancer. Cancerous tumors can press on the nerves that control the vocal cords, causing a hoarse or raspy voice.
7. Wheezing
Wheezing is a high-pitched whistling sound that occurs when you breathe, and it is another early symptom of lung cancer. This is because the tumor can narrow the airways and cause wheezing and other breathing problems.
8. Swelling in the Neck and Face
Lung cancer can also cause swelling in the neck and face. This is because cancerous cells can block the lymphatic vessels, causing the lymph nodes to enlarge. If you notice any swelling in your neck or face, you should speak to your doctor.
9. Bone Pain
If lung cancer has spread to other parts of the body, it can cause bone pain. Cancer cells can grow in the bones, causing them to weaken and become more prone to fractures. This can cause pain and discomfort in the bones and joints.
10. Headaches
Headache is another early symptom of lung cancer. If the cancer has spread to the brain, it can cause headaches that are often severe and persistent. You may also experience dizziness, seizures, or blurred vision.
If you notice any of these symptoms, it is important to speak to your doctor as soon as possible. Early detection and treatment can significantly increase your chances of survival.
