7 warning signs of lung cancer

Learn about the causes and prevention of cancer, how to prevent cancer, and how to manage cancer.

Lung cancer must usually be diagnosed early on to be effectively treated. That is why today, it is the deadliest human cancer and comes in second, only to breast cancer, among women.

Lung cancer symptoms only begin appearing at an advanced stage of the disease. To optimize the chances of recovery and survival, it is important to discover and diagnose it as soon as possible by remaining vigilant and listening to your body. That’s why below, we provide you with seven signs that could alert you of lung cancer and encourage you to consult a doctor as soon as possible.

1. A persistent dry cough

If the tumor is benign, your lungs will show no symptoms. But when the tumor reaches other organs, it’s at this point that symptoms will appear, and you must pay close attention to all the small changes in your body, even if they seem insignificant.

If you suffer from a repeated dry cough, which occurs without any other symptoms, and especially if you are a smoker and over forty, you should consult your doctor if the cough persists and escalates after a few days.

2. Chest pain

Chest pain may be a manifestation of lung cancer. However, do not panic over the slightest pain; you may have sensitive lungs after bronchitis, for example.

But if your chest pain is regular and it intensifies when you inhale, then you should be alarmed because it is one of the symptoms of lung cancer, and you should consult a specialist.

3. Unexplained fatigue

Many factors can cause fatigue, such as changing seasons, differences in temperature, or lack of sunlight which contribute to bouts of fatigue. However, it is necessary to identify the cause because this could be one of the symptoms of lung cancer.

If you suffer from constant fatigue, you never seem to feel rested and notice that your fatigue is not contingent on your sleep habits. You should look into it because fatigue is one of the first symptoms that could indicate something abnormal in your body, such as lung cancer.

4. Loss of appetite

Like fatigue, a lack of appetite may be a symptom that tells you that your body is changing. This does not necessarily mean it is lung cancer, but it should still be monitored if you often experience a sudden loss of appetite.

Because often, a loss of appetite can cause substantial weight loss, and when you are sick, weight loss is not advisable as you must be able to maintain your strength to fight against the disease. So, consult your doctor if you notice quick changes without prior cause.

5. The condition of your lungs

Try to pay attention to your breathing: If you feel each breath, if you notice a whistling sound when you breathe, if you suffer from bronchitis, repeated bouts of lung infections or pneumonia, or even if you feel pain when you breathe deeply, these indications might warn you of the fragility of your lungs, and your doctor should be aware of all these potential factors of lung disease. Also, make sure you have no known heart problems in your family.

6. Bloody sputum

Bloody sputum means you spit up blood at different intensities that can appear after a strong cough but can also occur in sudden bouts.

Coughing up blood can be caused by respiratory system inflammation, such as in the throat, lungs, or trachea. It is not necessarily associated with lung cancer but is still one of the symptoms of the disease, as well as throat irritation, so when in doubt, do not hesitate to consult your doctor.

7. Be vigilant

At the onset of one or more of the symptoms described above, it is necessary to consult your doctor, who can help you and guide you through more thorough examinations to confirm whether or not you have lung cancer.

As described earlier in this article, lung cancer should be diagnosed as soon as possible to be treated as efficiently and quickly as possible. Smokers must stop smoking to promote the proper treatment of the disease.

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