Lung cancer does not always come back but it is possible for lung cancer to sometimes come back.
In some cases depending on the severity and type of lung cancer the lung cancer can usually be treated and cured fully.
It's important to get your lung cancer diagnosed and treated promptly before it is allowed to spread far enough to not be curable.
Once lung cancer has spread too far then it is harder and sometimes impossible to cure the lung cancer fully.
But if the lung cancer has not spread too far yet then the lung cancer can almost always be treated and cured.
A coworker had lung cancer and was able to get treated and fully cured of it.
She has been lung cancer free for over 12 years now and is doing great.
She was never a smoker but go the lung cancer somehow else.
But if you smoke and are being treated for lung cancer then you need to give the smoking up.