Overview Lung cancer is a type of cancer that starts developing in the lungs without any control. Deaths which are caused due to lung cancer are very common worldwide. Lung cancer types Lung cancers are of two types:
Small cell lung cancer. This type of cancer is developed by chewing and consuming tobacco smoking. Its starts developing in the bronchi part of the body, starts growing at rapid rate and eventually spread to other body parts, including lymph nodes. Further small cell lung cancer is divided into two types which are again classified on the basis of the type of cell found. They are-
Non-small cell lung cancer is of three main types: Adenocarcinoma of the lung: Lung adenocarcinoma is also the most common form of lung cancer. This cancer is generally found in some common cancers including breast, prostate and colorectal. This cancer covers the outer region of the lung, in glands which secrete mucus and helps us in breathing. Symptoms associated to this cancer are coughing, hoarseness, weight loss and weakness. Squamous cell: This type of lung cancer targets the whole lung, where the larger bronchi join the trachea to the lung, or in one of the main airway branches. People who smoke suffer from this squamous cell lung cancer Large-cell undifferentiated carcinoma: This can be found anywhere in the lung and its growth and spreading ratio is high. Causes of Lung cancer As we know that the major cause of lung cancer is related to our breathing. The moment we take the smoke into our lungs, it starts damaging the cells of the lung tissue. At that time if we continued exposure to smoke our lungs it becomes difficult for the lungs to repair that damage by itself. Lungs can repair that damage only for a limited period of time. After smoking this cell starts behaving abnormally because of the damage and lead to lung cancer. People who smoke heavily they usually suffer from this Small-cell lung cancer disease. When you quit smoking the risk of getting lung cancer reduces over the time. Smokers exposed to radon have chances of getting lung cancer. Breathing or inhaling other hazardous substances, over a long period of time, also causes lung cancer. Another type of lung cancer which is caused by exposure to abestos called mesothelioma. What are the symptoms of lung cancer? Symptoms of both type of lung cancer are almost same- Early symptoms may include:
With the spread of the cancer, new tumors starts forming which leads to some additional symptoms-
Another substance similar to hormones are developed because of lung cancer causing a wide variety of symptoms called paraneoplastic syndrome, which include:
Types of TreatmentLung cancer treatments depend on the type of lung cancer and also on the spread level. People with non-small cell lung cancer are treated with the combination of the following treatments such as surgery, chemotherapy, radiation therapy, targeted therapy. While people with small cell lung cancer are treated with only two types of treatment i.e. radiation and chemotherapy. Surgery During surgery, following procedures are followed to remove lung cancer including:
Surgery is only done in the cases if the cancer is confined to the lungs. If the size of the cancer is large, then in that case chemotherapy and radiation therapy is done to shrink the size of the cancer. These two therapies are also used after the surgery too if cancer cells were left behind after surgery to reduce the chances of reoccurrence. Radiation therapy Radiation therapy uses a combination of high-powered energy beams such as X-rays and protons which helps in killing the cancer cells. This therapy is used before and after surgery, combined with chemotherapy. If the cancer has spread to other areas of the body, radiation therapy may help relieve symptoms, such as pain. Chemotherapy Chemotherapy can be used before to shrink the size of the tumor or after surgery to kill the cancer cells that are left behind after the surgery or radiation therapy. These drugs are taken through a vein in your arm (intravenously) or taken orally. A combination of drugs is given over a period of weeks or months, with breaks in between so that you can recover. Stereotactic body radiotherapy Stereotactic body radiotherapy, also known as radio surgery. This therapy focuses on the cancer from many angles of radiation. This treatment gets completed in one or a few treatments. Stereotactic body radiotherapy is generally used on the people with small lung cancers who can't undergo surgery. Also used to treat lung cancer which has spread to other parts of the body, including the brain. Targeted drug therapy Targeted drug treatments target the abnormal cancer cells. This drug blocks abnormalities of the cell and cause cancer cells to die. These targeted therapies work on cancer cells have certain genetic mutations. Immunotherapy Immunotherapy uses your immune system to fight cancer. There are some cancer cells that produce proteins which help in hiding them from immune system cells, because of which our immune system is unable to fight back the cancer cells. This therapy is reserved for people with locally advanced lung cancers and cancers that have spread to other parts of the body. Palliative care or supportive care This type of care works on the symptoms and signs of the lung cancer, along with on the side effect of the treatment. This speciality area of medicine minimizes the signs and symptoms. In one study, people with advanced non-small cell lung cancer who began receiving supportive care soon after their diagnosis lived longer than those who continued with treatments, such as chemotherapy and radiation. Those receiving supportive care have survived on average, more than 3 months longer than those receiving standard care. This has improved their mood and quality of life. 3MEDS medical store online Delhi is one of the reliable, safest and user friendly e pharmacy app which helps you in purchasing the right medicines according to your doctor's prescription. Final conclusion Lifestyle and home remedies
Your lifestyle is very much important if it is healthy, then you are at lower risk of getting cancer but if it’s unhealthy then you have to handle your life with care. Sometimes treatments, supplements and medications are available to help you feel more comfortable, but they aren't always enough. 3MEDS generic medicines for Cancer India suggest you to follow these tips- Try to relax. Find a comfortable position. Focus on your breath. Save your energy for what's important.
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