Smokers Need to Be Familiar With a Symptom of Lung Cancer
In case you use cigarettes, you need to be able to detect a symptom of lung cancer to help you have time to arrange for possible treatments and restrictions of your daily activities. Annually more than 200,000 Americans will get a diagnosis of cancer of the lung. The overwhelming majority are cigarette users.
There are presently no medical screening tests accepted by the FDA to detect this cancer. A screening test is intended to discover early signs in a person who does not yet show noticeable signs of the ailment. Universally accepted screening tests for other cancers include a Pap smear for cervical cancer or a colonoscopy to discover colon cancer.
Although several British researchers are investigating a blood analysis that shows optimistic signs as a screening test for cancer of the lung, it may be a while for it to become accepted.
The CT scan procedure is a new option demonstrating constructive results as a screening test for cancer of the lung. The CT scan is comparatively expensive (several hundred dollars) and usually not covered by insurance.
Some cancers of the lung are caught early, before any warning signs show up, when a common x-ray of the chest is taken, generally for another reason. If a spot appears that could be a cancer, extra diagnostic tests can be performed to confirm that a cancer is present.
However, if you have not had a CT scan or a chest x-ray for a while, what is a symptom of lung cancer you ought to be looking for?
The very first and earliest symptom of lung cancer you could observe is a cough that doesn’t go away. After further progress of your cancerous tumor, damage to cells of the lung takes place and your cough starts to supply blood.
As your cancer expands, it starts to reduce the quantity of air your lungs can handle. This produces a symptom of lung cancer you’ll call difficulty in breathing. You often cannot take in adequate oxygen to supply your requirements.
Uninterrupted progress of the carcinoma narrows or constricts your airway. Much like asthma, you experience wheezing attributable to airway obstructions. Inhaling and exhaling becomes harder, an actual effort, even painful.
Continued development of the cancerous tumors allow their influence to develop beyond the lungs to contact or push on new organs and nerves. When this happens you will feel pains in your chest, your back, even your shoulders and arms. Nerves in such places may tingle or feel pain because of the pressure of the tumor.
The cancerous tumors will damage all areas of the lung and permit infections to easily damage lung tissue. You may have frequent and repetitive infections including pneumonia and bronchitis.
Lung cancers may spread to additional areas of your body before any noticeable symptom of lung cancer shows up. Usual locations for a lung cancer to spread (metastasize) are the liver, adrenal glands, the bones, as well as your brain.
While asbestos, air pollution and radon gas are additional risk factors, toxic tobacco smoke is far out in front as the most important cause of lung cancer. As a smoker you need to be watching out for every symptom of lung cancer