Let us discuss the “invisible cancer”!
Lung cancer is the leading cause of cancer-related death in Greece. The symptoms usually do not appear in the early stages of the disease and are often confused and attributed to other diseases that may coexist, such as Chronic Obstructive Pulmonary Disease and cardiovascular diseases. In many cases, early lung cancer is diagnosed accidentally through unrelated medical examinations.
How can we prevent progression of lung cancer? The key is early detection. Identifying lung cancer early opens ways to tailored treatment approaches and enhances treatment efficacy, facilitating curative surgical interventions or prompt and effective systemic. Identifying early the warning signs of the disease, we can screen earlier, treat earlier and save lives.
Learn about the signs and symptoms!
You need not necessarily be concerned if you experience any of the symptoms listed below. However, if symptoms persist for a long period of time, it is recommended to seek advice from your doctor.
Persistent cough/ Coughing up blood
Cough is triggered when our body attempts to remove any particles that enter our airways and lungs. A cough which does not improve or becomes chronic, despite medication, is one of the most common symptoms of lung cancer. If you are a smoker or ex-smoker or have a family history of lung cancer and you have a cough that does not go away, then you should see your doctor immediately.
In addition, if you notice blood with your cough and/ or dark sputum, you should see your doctor immediately.
Shortness of breath
Shortness of breath could also be considered a sign of lung cancer. Breathing difficulties are also caused, if a cancerous tumor located in the lung obstructs a key airway. The presence of pleural fluid can also make it difficult to breathe, which may be a sign of lung cancer. If we notice any difficulty in breathing, we should visit our doctor
Hoarseness or change in the voice tone
Hoarseness or any change in the tone of voice could be associated with lung cancer. As the vocal cords vibrate and create sound, the nerve that causes this movement may be affected by the disease. Of course, hoarseness or other changes in our voice tone are also linked to many other conditions, such as laryngitis. However, if we notice any change in our voice, we should make an appointment with our doctor to check the cause.
Chronic bronchitis, pneumonia or emphysema
Chronic bronchitis, pneumonia or emphysema which insists or recurs could be a sign of lung cancer. Studies indicate a link between these conditions. We therefore consult our doctor in case of recurrent respiratory infections or symptoms of bronchitis or pneumonia, including coughing, shortness of breath, fever, chills and chest discomfort.
Chest pain
Chest pain may indicate the presence of tumors, inflamed lymph nodes or fluid accumulation. Pay attention whether the chest pain gets worse when you breathe deeply, cough or laugh. Additionally, observe if the pain is sharp, dull, persistent or occurs periodically. If the pain gets worse with deep breathing, laughing or coughing, it’s advisable to consult with a healthcare professional.
Unexplained weight loss
One of the first signs of cancer, including lung cancer, is unexplained weight loss. Cancer cells use the energy we get from food to multiply uncontrollably; therefore, unexplained weight loss needs medical investigation.
Bone pain
Ιt is usually difficult to distinguish whether pain originates from bone or musculoskeletal sources. We therefore pay attention to unusual pain and discomfort that increases with movement or when we lie on our backs. Lung cancer occasionally causes pain in the shoulders, upper limbs, and neck. Bone pain associated with lung cancer may stem from bone metastasis, especially affecting the spine, pelvis, and the bones of the arms and legs.
Difficulty in swallowing
Difficulty swallowing certain foods or liquids may be linked to lung cancer. Dysphagia is a very unpleasant symptom often accompanied by pain or burning sensation and may cause weight loss and dehydration.
Finger clubbing
While not common, finger clubbing can signify a respiratory issue. Finger clubbing presents as swelling at the fingertips, causing them to enlarge and curve more prominently. Symptoms of finger clubbing include curved nails, fingertips that are hot and red, and a soft nail bed. Finger clubbing, though not inherently harmful, serves as an indicator of an underlying condition, such as heart disease or lung cancer. Therefore, it is crucial to consult with a healthcare professional if finger clubbing is observed.
Unexplained fatigue or lack of energy
Lung cancer often leads to unexplained fatigue or lack of energy.
Fatigue on a daily basis is quite common. There are numerous factors that can cause it, such as intense physical activity, reduced sleep, poor diet, obesity, stress, depression, certain medications and excessive alcohol or caffeine consumption.
While being occasionally tired is normal, we shouldn’t disregard persistent feelings of undue fatigue or low energy. Such fatigue can significantly affect our daily functioning and mental well-being. Thus, it is crucial to seek medical assistance if fatigue insists.
Source: ROYCASTLE https://roycastle.org/about-lung-cancer/lung-cancer-signs-and-symptoms/
