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Doctor insights on: Inhalers Cause Lung Cancer

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My cousin knew that he have a lung cancer before 4 months he's having a difficulties in breathing while sleeping at night can the steam inhaler help??

My cousin knew that he have a lung cancer before 4 months he's having a difficulties in breathing while sleeping at night can the steam inhaler help??

Start: This may supply some degree of comfort. I hope your cousin is being seen and treated by a doc to have the best chance of recovering from this very serious illness. The sooner they seek help, the better. ...Read more

Dr. Barry Rosen
4,344 Doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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What are signs of lung cancer, smoker nine years grandma died from it inhalers not helping for asthma pressure when breathing?

What are signs of lung cancer, smoker nine years grandma died from it inhalers not helping for asthma pressure when breathing?

Coughing blood: Chronic cough, recurrent pneumonia, bloody sputum, weight loss, and hoarseness are some symptoms of lung cancer. You are young with asthma so one of the best things you could do to help prevent this from ever happening to you is to quit smoking. There are a lot of ways we can help you! There are medications, support groups, acupuncture, and even hypnotism that have all been successful in helping ...Read more

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What are some causes of lung cancer?

What are some causes of lung cancer?

Risk factors: Lung cancer is most commonly a long process of years in which the lungs are exposed to damaging substances/"carcinogens". The biggest/best known is smoking. This link may help: http://www. Cancer. Net/cancer-types/lung-cancer/risk-factors-and-prevention. ...Read more

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Can cigars cause lung cancer?

Can cigars cause lung cancer?

Yes: They're not so deadly as cigarettes because people smoke fewer and the smoke is so disgusting that it's not much inhaled. However, I've autopsied two non-smoking wives of heavy cigar smokers who died of smoker-type lung cancer -- my only non-smoker lung cancer autosies. I'd had to be a husband who had to live with that one. ...Read more

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How can smoking cause lung cancer?

How can smoking cause lung cancer?

Many ways: Smoking accounts for the vast majority (but not all) cases of lung cancer. Cigarette smoke contains many substances (carcinogens) that predispose to cancer. They do this in different ways, like interfering with normal lung cell functions, making them divide more rapidly or die more slowly, or by suppressing the normal immune response to tumors. Don't smoke. ...Read more

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How can smoking cause lung cancer?

How can smoking cause lung cancer?

Toxins: Irritation, tar and other hundreds of impurities in the cigarettes. ...Read more

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How can air pollution cause lung cancer?

How can air pollution cause lung cancer?

The same way cigs do: Any high level inhalation of hydrocarbon combustion prodicts (tobacco, diesel, wood stove) can lead to cancer, but obviously with cigarettes you are looking at enormous amounts of combutsion product over many years. Urban dwellers get lung cancer at a higher rate than rural folks, but the effect pales compared to the effect of smoking. ...Read more

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Will tamoxifen medicine cause lung cancer?

No: Tamoxifen has uses in some breast cancers. No medication cures lung cancer. Cancer is serious business and if you have questions about whether you or a loved one may have it or what's the best treatment, please get with a specialist. I'm glad you care and appreciate your asking. ...Read more

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How exactly does smoking cause lung cancer?

How exactly does smoking cause lung cancer?

Tobacco's carcinogen: Tobacco contains a number of chemicals which are the cause of cancer. So tobacco taken in any form (Chewing, snorting or smoking introduces these chemicals in the body, and given sufficient concentration of these chemicals, the end result of such exposure is cell damage leading to development of Cancers of many types (all tissues coming in contact with tobacco can develop Cancer (Aerodigestive tract ...Read more

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What can cause lung cancer besides smoking?

What can cause lung cancer besides smoking?

Lung cancer causes: Argon gas
Scars from previous lung injury
Asbestos exposure
Genetic susceptibility

Proliferation of neural crest origin cells- small cell/carcinoid. ...Read more

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Please explain why tobacco causes lung cancer?

Please explain why tobacco causes lung cancer?

It's complicated.: Smoking accounts for the vast majority (but not all) cases of lung cancer. Cigarette smoke contains many substances (carcinogens) that predispose to cancer. They do this in different ways, like interfering with normal lung cell functions, making them divide more rapidly or die more slowly, or by suppressing the normal immune response to tumors. Don't smoke. ...Read more

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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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I am wondering what causes lung cancer besides smoking?

Multiple: Radon gas, industrial air pollution, asbestos, genetics, etc. Given enough time, studies will likely show that anything can cause cancer, given a larger enough concentration, exposure, and time. ...Read more

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Can you tell me how is it that smoking causes lung cancer?

Can you tell me how is it that smoking causes lung cancer?

Many things: Chemicals in the cigarette my cause cellular change in the lung as well as nicotine which can cause cancer in the mouth
as well
Cigarette smoke its tobacco tar and smoke all inflame the lungs and may lead to cancer ...Read more

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What are the lead causes of lung cancer (aside from smoking)?

What are the lead causes of lung cancer (aside from smoking)?

Environmental: Plenty of stuff in the air which can lead to lung cancer, depending on the level and length of exposure. Also, radiation, radon gas, and asbestos are implicated. ...Read more

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I was wondering what are the lead causes of lung cancer besides smoking?

I was wondering what are the lead causes of lung cancer besides smoking?

Inhaling smoke: Tricyclic aromatic hydrocarbons produced by combustion of tar or any other organic chemical is known to be carcinogenic. Halogenated aromatic hydrocarbons, benzpyrenes, to include some. Other chemicals may not be carcinogenic by themselves but act as co carcinogens when combined with cigarette smoke, like asbestos particles. High levels of radon gas increases risk of lung cancer. Radiation overd. ...Read more

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Help please? I want to know what are the lead causes of lung cancer besides smoking?

Help please? I want to know what are the lead causes of lung cancer besides smoking?

Radon exposure: Second hand smoke increases risk of lung cancer, as does exposure to radon, which is why radon testing in the home has become so prevalent. Asbestos is known to cause a rare cancer called mesothelioma. The risk of getting the typical type of lung cancer among people exposed to asbestos is much higher if they are also smokers. ...Read more

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My chest occasionally hurts. I was just coughing cause water went down the wrong way. And it was hurting real bad. Is this a sign of lung cancer?

Chest pain: This is not a sign of lung cancer.
Violent cough can cause chest wall bruising and pain. The pain usually fades away with time (days to few weeks) ...Read more

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Is there something called a k ras gene that causes lung cancer?

Is there something called a k ras gene that causes lung cancer?

Yes: Mutation in the k-ras oncogene- which is the most common one found in lung cancer especially in adenocarcinoma- result in malignant transformation. Tumors with k-ras mutations tended to be smaller but more poorly differentiated, and they were associated with a significantly worse 3 year mortality rate. Attemps to overcome the impact of k-ras mutation in cancer is underway. ...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?

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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What is the usual cause of lung cancer?

What is the usual cause of lung cancer?

Smoking: Although three are some common causes of lung cancer by far the most common culprit is cigarette smoking. ...Read more

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What is lung cancer caused by in nonsmoker?

Many things: >80% of lung cancer is caused by smoking. However never smokers (defined as <100 cigarettes in lifetime) can get smoking. Risk factors include radon exposure, second hand smoke, and genetic mutations such as egfr activating mutations. ...Read more

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Need expert help here. What are the symptoms and causes of lung cancer?

Need expert help here. What are the symptoms and causes of lung cancer?

None or some: Causes: carcinogens in cigarrete smoke, radon, radioactivity, inhalation of organic halogenated hydrocarbons, aromatic hydrocarbons, exposure to known carcinogens to include some. Many times no symptoms. Sometimes, persistent cough, hemoptysis, weight loss (unexplained) recurrent pneumonia, may lead to discovery. Smoking anything is a risk. Asbestos inhalation co carcinogen. Read warnings! ...Read more

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Need expert help here. What are the symptoms and causes for lung cancer?

Familiar: Cough, weight loss, chest discomfort, pneumonia, just not feeling well. Smoking, smoking, asbestos exposure, maybe radon exposure especially if you smoke, working in a uranium mine, smoking, certain chemicals such as chromates in the workplace, urban pollution maybe, passive smoking (i've autopsied two wives who died from living in smoke-filled homes with stogie-puffing husbands.). ...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


Dr. David Cooke
862 Doctors shared insights

Lung Cancer (Definition)

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 ...Read more