1.Sudden weight loss:
Without changing your food or workout routine, how much weight have you lost? Unexpected weight loss is a possibility with lung cancer, just like with other types of cancer.
A sudden loss of appetite or quick weight loss can be a sign that something is wrong with your health. Your body uses more energy to fight cancer.
The medical term for this illness is cachexia, and in severe cases, body fat is consumed as energy, resulting in an emaciated appearance.
A lung cancer patient may cough up blood if the malignancy has spread to their bronchi. Even though there could be a variety of reasons why blood is present in sputum, nobody should disregard it.
Along with bloody coughing, other symptoms that are usually present include fever and chest pain. If you experience rust-colored sputum that is unexplained, speak with your doctor as soon as possible.
One of the most obvious symptoms of lung cancer is long-lasting chest tightness that gets worse when you breathe or even laugh.
If the tumor has progressed to other places of the body, those areas may experience pain and discomfort. If the discomfort spreads to your back or shoulder, see a doctor.
If lung cancer has spread to other organs in your body, your bones and joints might pain.
Back pain may not appear to be related to lung cancer, but many oncologists recognize it as an early indicator.
5.Neck and face swelling: