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Doctor insights on: Can Lung Cancer Cause Sudden Death

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How can lung cancer usually lead to death?

How can  lung cancer usually lead to death?

Respiratory: Pneumonia congestion, metastatic effusion and lung compression bone or brain spread and complications clotting and pulmonary emboli. Weight loss, malnutrition, cachexia, are some of the more common ways. ...Read more

Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


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Stage 4 lung cancer how long until death?

Stage 4 lung cancer how long until death?

Deep question: I am sorry to hear of your illness. This is a question best posed to the doctor who knows you and your entire case. S/he has been following you, and will be able to discuss the process with you. Even so, s/he will not be able to give you an exact time, and you may also rebound at least temporarily from what seems like worsening symptoms. Please know there is help at all stages of illness. ...Read more

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How much time after lung cancer spreads to the lymph nodes is death expecter?

How much time after lung cancer spreads to the lymph nodes is death expecter?

It varies: Occasionally there are still cures with disease in the nodes. With today's treatments, survival is often measured in years. Cherish each day, and be aware of the eventual outcome in your life planning, but don't expect anyone to tell you 'How long'. It's simply not predictable. ...Read more

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Do smokers get death by heart attacks more often than by lung cancer?

Do smokers get death by heart attacks more often than by lung cancer?

Yes: Heart disease is still the leading cause of death, and smoking is a large risk factor for it. So if you are in the US and smoke you are more likely to die from CAD than lung cancer. ...Read more

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My mother started chemo, for small cell lung cancer stage limited, she is going to have radio as well, should I prepare my self for her death ?

My mother started chemo, for small cell lung cancer stage limited, she is going to have radio as well, should I prepare my self for her death ?

Yes: However, even "oat cell" isn't certain death nowadays. Usually a person gets quite a few good months and several years is by no means unusual. Suppose you do as for any other relationship -- cherish the time you have, heal anything that needs it, and be ready whatever happens. Mom must be very special for you to have written. ...Read more

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When a person has lung cancer, are the symptoms before death vomiting blood?

When a person has lung cancer, are the symptoms before death vomiting blood?

No: Although coughing up blood (hemoptysis) can occur at any time with lung cancer it is usually not the leading symptom. Most people lose significant amounts of weight and may pass away from infection, sometimes they become increasingly short of breath or they may just fall asleep and not wake up. The way they pass is not important it is how they pass. It should be relatively pain and anxiety free. ...Read more

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What signs / symptoms will indicate when a person is close to death, so we know. My mother has a stage 4 lung cancer that metastasized to the bones.

What signs / symptoms will indicate when a person is close to death, so we know. My mother has a stage 4 lung cancer that metastasized to the bones.

Palliative care: I am sorry to learn of your mothers illness. Lung cancer remains one of the highest cancer deaths. Palliative care doctors can help your mothers end with comfort. Talk to your mother as to what she wants and her doctors will help you to honor her wishes. They can help you assess the signs and symptoms of end of life and what to look for. ...Read more

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Can lung cancer cause sudden mental impairment?

Can lung cancer cause sudden mental impairment?

MS changes in lungCA: Lung ca can spread to the brain and cause changes in a persons mental status...Making them confused, headache, dizzy, nauseated, or even think they have had a stroke.It can also cause changes in blood calcium and if the calcium goes up the person can get very confused and lethargic.This can happen even when the lung cancer is still very early. ...Read more

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What causes lung cancer?

What causes lung cancer?

Several causes...: But the most common correlation with lung cancer is smoking. Smoking alone will increase your risk of lung cancer by about 20 times by smoking one pack per day for twenty years. Other sources can be genetic (alpha-1 antitrypsin disorder), related to environmental exposures that are inhaled, or other less common reasons. ...Read more

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Could car fumes cause lung cancer?

Not likely: The vast majority of lung cancer is caused by smoking - i.e. First hand cigarette smoke. Lung cancer is rare in people who have never smoked. If car exhaust were an important contributor we'd see far more cancer in people who had never smoked. ...Read more

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Dr. David Cooke
796 doctors shared insights

Lung Cancer (Definition)

From national cancer institute: "cancer that forms in tissues of the lung, usually in the cells lining air passages. The two main types are small cell lung cancer and non-small cell lung cancer. These types are diagnosed based on how the cells ...Read more


Dr. Barry Rosen
4,121 doctors shared insights

Cancer (Definition)

An uncontrolled cell growth leading to invasion and metastases is what cancer is defined as. It produced abnormal growth of cells which acquire destructive properties causing serious threat to host's life, unless it can be removed or destroyed by ...Read more