Health Desk. Lung cancer is a serious disease, in the initial stages of which sometimes obvious symptoms are not visible. But by paying attention to some changes occurring in the body, medical examination can be done in time. Persistent cough, difficulty in breathing and weight loss without any reason are such signs which should not be ignored. However, the presence of these symptoms does not confirm cancer.
1. Persistent cough for a long time
If the cough is not getting better for several weeks or the nature of the already existing cough has changed, it is important to consult a doctor. Especially smokers should take such changes seriously.
2. Coughing up blood
Seeing blood in sputum can be a sign of many serious diseases including lung cancer. If this happens, there should be no delay in getting tested, even if the blood count is low.
3. Shortness of breath or difficulty breathing
Feeling more breathless than before while walking or doing normal daily activities can also be an important sign. If trouble breathing persists, get medical attention.
4. Constant chest pain
Chest pain that increases when you take a deep breath, cough or laugh may be a sign of a lung problem. This type of pain should not be ignored as just normal fatigue.
5. Unexplained weight loss and fatigue
If you are losing weight without making any major changes in your diet or routine and you feel constant weakness, then it is important to investigate its reasons. Loss of appetite and prolonged fatigue can also be symptoms of many diseases.
Who need to be more cautious?
People who smoke and are exposed to tobacco smoke may have an increased risk of lung cancer. In addition, long-term exposure to air pollution and certain harmful substances may also affect the risk.
If the symptoms mentioned above persist or increase, contact your doctor. If there is blood in cough, it is important to get medical examination done immediately. Get emergency help if you have severe trouble breathing or severe chest pain.