Know What Is Lung Cancer And Its Symptom

Lung cancer is one of the most prevalent cancers. It is caused by harmful cells in the lungs growing unchecked. The methods for cure are chemotherapy, surgery, immunotherapies, targeted drugs, and radiation. Screening is done if there is a large risk. Treatment advances have caused a large decline in deaths.

This blog provides a brief overview along with Alecensa's uses.

 What is lung cancer?

Lung cancer starts with the uncontrolled growth of certain cells in your lungs. The cells divide and make copies of the normal process. But, at certain times, they make more copies than they should. These abnormal cells make more copies, causing affected organ function.

Lung cancer can start in 2 regions of the lungs. One is small airways or air sacs. Sometimes, these cancers start spreading from their origin. It is called metastatic cancer.

What are the types of lung cancer?

There are many types of lung cancer. But 2 main types are non-small cell lung cancer & small cell lung cancer.

Non-small cell lung cancer (NSCLC)

This is one of the most common types. Almost an 80% chance of occurrence. The subtypes are adenocarcinoma and squamous cell carcinoma. Adenosquamous carcinoma and sarcomatoid carcinoma have less probability of occurrence.

Small cell lung cancer (SCLC)

This grows quickly and is sometimes harder to treat. It's present as small lung tumor tissue. Has a chance of spreading to other parts of the body. Includes specific parts such as small cell carcinoma as well as combined small cell carcinoma.

Other types of cancer in the lungs

Other types of cancer can start around the lungs. These are lymphomas or sarcoma. Also, there is cancer in the pleural lining of the lungs. Treatment is different for them. They usually aren't part of lung cancer.

What are the stages of lung cancer?

Cancer has stages based on tumor type, depth of tumor invasion, and spread to lymph nodes. Different guidelines for every stage and type.

Lung cancer staging

There are different sizes and spread in that type. For eg, a primary tumor in stage 2 is bigger than in stage 3. Nevertheless, there are other factors also involved.

The different stages are

● Stage zero
● Stage one
● Stage two
● Stage three
● Stage four

What are the symptoms of lung cancer?

Sometimes, the symptoms of lung cancer are similar to other common illnesses. Some people have early symptoms, and some are in later stages. The enlisted symptoms are

● Not going to cough
● Breath going out quickly
● Chest ache or discomfort
● Wheezing
● Hoarseness
● Throwing out blood
● Appetite loss
● Unknown weight loss

Possible care with treatment

Alectinib 150 mg capsule is given only under prescription. It is used to treat symptoms of non-small cell lung cancer that has spread to other body regions (mNSCLC) due to not normally functioning anaplastic lymphoma kinase (ALK) gene. To make this medicine suitable for you, a series of tests are involved.