Doctor insights on:
Symptoms Of Lung Cancer In Teenagers
Rare: Lung cancer from smoking would be very rare in a teenager. There are many forms of lung cancer. Cancer can be in the lung due to spread of cancer from some other body area. If this is in relation to smoking, just don't. It will be the best thing you ever do for yourself not to smoke or if you do, to stop! ...Read moreSee 1 more doctor answer
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
I am a worried teenager thinking that every dises will hit me. What can I do to calm down? ( i used to smoke fear of lung cancer especially.
Health anxiety: Health anxiety is not uncommon, and can make you fear having all kinds of diseases that you don't have. It can make you interpret every body sensation as something dire. It's great that you stopped smoking -- congratulations on eliminating that risk! there is excellent help for health anxiety through psychotherapy. See a therapist you trust and have rapport with. Work w/pcp on overall health. ...Read moreSee 1 more doctor answer
Throat clearing, no cough, for a year now after a cold. Concerned, smoked as teen from 15 to 23, quit for good and now 51. Is symptom of lung cancer?
Depends: Staging, location, degree of emphysema, co morbidities will determine symptoms on a particular individual. In general, most patients have no symptoms until late. Bloody sputum sometimes occurs. Some tumors may produce hormones. Weight loss may occur with advanced stage. Pneumonia, stridor, bloody pleural effusions, horner's syndrome, chest wall arm pains. Shortness of breath, recurrent pneumonias. ...Read moreSee 1 more doctor answer
None in early stages: Lung cancer may not produce any noticeable symptoms in the early stages. In approximately 40 percent of people diagnosed with lung cancer, the diagnosis is made after the disease has advanced. In one third of those diagnosed, the cancer has reached stage 3. Cough, weight loss, blood in sputum, hoarseness, and shortness of breath are some symptoms. ...Read moreSee 1 more doctor answer
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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