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Lung cancer is one of the most serious types of cancer. It is also one of the most dangerous. The main cause of lung cancer remains smoking, but other factors also contribute to its development, such as long-term air pollution or long-term exposure to smoke. Early diagnosis is absolutely crucial in the case of lung cancer. The earlier you detect the cancer and begin to treat it, the greater the chance of recovery. Do not overlook these 10 early symptoms of lung cancer.
How to recognize lung cancer?
- Problems with breathing – after physical exertion or in a stressful situation this is a normal occurrence. If you suffer from shortness of breath often and it occurs, for example, upon waking, it could be a sign of early-stage cancer. Shortness of breath is a symptom of all types of cancer
- Headache – may indicate that the tumor has formed a metastasis to the head and also that the tumor in the lungs presses on the vena cava through which blood moves from the head to the heart. Its compression can cause severe headaches
- Back and shoulder pain – these symptoms are associated with a certain type of cancer that mainly affects women (adenocarcinoma). This type can also put pressure on the ribs and spine
- Severe fatigue – we feel tired even during a cold. However, if you feel tired even when nothing apparently bothers you and you get enough sleep, you should take notice and consult your condition with a doctor
- Depression and mood changes – According to a study by scientists from the University of Oxford, most patients with cancer suffer from depression and anxiety. This can also be one of the early manifestations of the disease
- Persistent cough – if you cannot get rid of a cough even after treatment and you are coughing up blood, you should definitely visit a doctor
- Loss of voice – it can be the result of an infection, smoking, or dehydration. If you treat the loss of voice properly, the problem will subside in a few days. In the event that you do not improve even after three weeks, visit a doctor. Loss of voice can also be an initial sign of a cancerous tumor that has damaged the vocal cords
- Unexplained weight loss – if you suddenly lose weight without changing your eating or exercise habits, see a doctor. Dramatic weight loss bodes nothing good. It may be a sign that your body is consuming nutrients and reserves it has taken in the fight against the disease. There is also a decrease in appetite for food
- Difficulty swallowing – if it is difficult for you to swallow, but you do not suffer from any allergy, infection, or inflammation. It is likely that a tumor is blocking your throat and esophagus
- Chest pain – a tumor in the lungs can also cause pain in the chest, in the back and shoulders
