Lung cancer is a cancer that originates in the lungs. Your lungs are two spongy organs in your chest that absorb oxygen when inhaled and expel carbon dioxide when exhaled.
Lung cancer is the main cause of cancer death around the world.
People who smoke are at the highest risk of developing lung cancer, but it can also happen to people who have never smoked. The chance of developing lung cancer increases with the length of time and amount of cigarettes smoked. Quitting smoking, even after many years, can greatly reduce your risk of developing lung cancer.
Manifestations:
Lung cancer usually does not create symptoms in its early stages. Lung cancer symptoms usually appear after the disease has progressed.
Lung cancer signs and symptoms might include:
signs:
- A new cough that doesn't stop
- Coughing up blood, even small amounts
- Shortness of breath
Symptoms:
- Chest discomfort, hoarseness
- Losing Weight Without Trying
- Symptoms may include bone soreness or headache.
When to go to the doctor?
If you have any persistent symptoms or signs that concern you, schedule an appointment with your doctor.
If you've tried but failed to quit smoking, see your doctor. Your doctor can recommend smoking cessation options such as counseling, medicines, and nicotine replacement products.
Reasons for lung cancer:
Smoking is responsible for the majority of lung cancers, both in smokers and in those exposed to second hand smoke. However, lung cancer can develop in people who have never smoked or have had no long term exposure to second hand smoke. In many circumstances, there may be no identifiable cause of lung cancer.
Smoking promotes lung cancer:
According to doctors, smoking promotes lung cancer by harming the cells that lining the lungs. When you inhale cigarette smoke, which contains cancer causing compounds (carcinogens), alterations in the lung tissue occur very instantly.
Initially, your body may be able to restore the harm. However, with each subsequent encounter, the normal cells that line your lungs get further destroyed. Over time, the damage leads cells to behave abnormally, and cancer may emerge.
Different types of lung cancer:
Doctors classify lung cancer into two basic categories depending on how the cells appear under a microscope. Your doctor will make treatment recommendations based on the predominant form of lung cancer you have.
There are two main forms of lung cancer:
Small cell lung cancer:
Small cell lung cancer affects primarily heavy smokers and is less common than non small cell lung cancer.
Non small cell lung cancer:
Non small cell lung cancer refers to numerous different forms of lung cancer.
non small cell lung: malignancies include squamous cell carcinoma, adenocarcinoma, and large cell carcinoma.
Avoidance:
Avoid smoking:
Do not start smoking if you have never done it before. Talk to your children about quitting smoking so they understand how to prevent this significant risk factor for lung cancer. Begin discussions about the dangers of smoking with your children early on so that they know how to react to peer pressure.
Check your home for radon:
Radon can be found in your home. Check your home's radon levels, especially if you reside in a radon-prone area. High levels of radon can be reduced to make your house safer. For more information on radon testing, contact your local health department or an American Lung Association chapter.
Avoid exposure to carcinogens at work:
Take care to keep yourself safe from harmful chemicals at work. Take your employer's safeguards. For example, if you are provided a face mask for safety, make sure you constantly use it. Ask your doctor what more you can do to safeguard yourself at work. Smoking raises your chance of lung damage from occupational toxins.
Eat plenty of fruits and veggies:
Consume a diet high in fruits and vegetables. Choose a nutritious diet that includes a range of fruits and vegetables. Vitamin and nutrient-rich foods are ideal. Avoid taking huge amounts of vitamins in pill form, as they might be dangerous. For example, researchers intending to minimize the incidence of lung cancer in heavy smokers administered beta carotene pills. The findings revealed that the supplements actually raised the risk of cancer in smokers.
Exercise on most days of the week:
Work out on most days of the week. If you don't exercise consistently, begin slowly. Try to work out most days of the week.
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