Health Desk. Lung cancer is a serious disease, the symptoms of which may appear in the initial stages like normal cough or breathing problems. This is the reason why many people ignore them considering them to be minor problems. However, not every cough or shortness of breath is a sign of cancer, but if the symptoms persist for a long time or start increasing, it is important to get checked by a doctor. Let us know five important signs related to lung cancer.
1. Long lasting cough
If the cough persists for several weeks, is getting worse or there is a change in the pattern of a pre-existing cough, it should not be ignored. Especially smokers should pay attention to such changes. Persistent cough can also be caused by infection or other problems, so medical examination is necessary to find out the exact cause.
2. Coughing up blood
Seeing blood in the mucus while coughing can be a sign of a serious problem related to the lungs. Apart from cancer, the reason for this can also be infection or other diseases. Nevertheless, coughing up blood should seek medical help as soon as possible.
3. Having trouble breathing
Shortness of breath during simple tasks, persistent difficulty in breathing or feeling of wheezing in the chest can also be a reason for investigation. Apart from lung cancer, asthma, infection and heart problems can also cause such symptoms. If there is sudden or severe trouble breathing, get emergency medical help.
4. Constant chest pain
Chest pain that is persistent and increases with deep breathing, coughing or laughing should not be ignored. This can happen in many conditions, including lung disease. If the pain is new, persistent, or increasing, consult a doctor. Sudden severe chest pain, especially accompanied by shortness of breath or sweating, may be an emergency.
5. Unexplained weight loss and fatigue
Rapid weight loss without changes in diet or exercise, constant fatigue or loss of appetite can be signs of many serious diseases. In some cases they also appear with lung cancer. If such symptoms persist, it is advisable to undergo medical examination.
Who should be more cautious?
Smoking is the major risk factor for lung cancer. Apart from this, exposure to secondhand smoke, air pollution, radon gas and harmful substances present in some workplaces can also increase the risk. However, people who do not smoke can also get lung cancer.
Why is timely checkup important?
These five symptoms do not mean that the person has cancer. To confirm the disease, the doctor may conduct physical examination, imaging tests and other tests as needed. By not ignoring the initial symptoms, timely steps can be taken towards identifying the problem and providing appropriate treatment.