Chemotherapy - How Does it Work Against Cancer

Chemotherapy is considered one of the most common treatments for cancer. This therapy makes the use of a number of drugs to kill the cancer cells in the first place or to stop them from multiplying further to other parts of the body. The doctor might prescribe chemotherapy by itself or by the use of any surgery or radiation therapy. 
The best oncologist in Delhi suggests you take various new kinds of cancer-fighting drugs along with chemotherapy in order to treat the problem. Chemotherapy also involves the administration of chemo pills or shots. For this purpose, you are required to go to a clinic or a hospital so that you could get the concerned drugs by the way of an IV which is also considered to be an infusion. 

In order the help the body regain is lost strength and grow a new one, you are required to take the drugs over a period of a few weeks. You are thus required to follow the consumption of drugs every day, every week and even every month. The consumption of these drugs clearly depends on the kind of cancer you are suffering from along with its severity in the body. 
The best oncologist in Delhi may prescribe one chemo drug along with a mix of different ones, depending upon the following factors: 
  • The type of cancer that you are suffering from 
  • Whether you have had the disease of cancer before
  • If you are suffering from other health issues such as heart, liver or kidney disease, diabetes, etc. 

How does chemotherapy work?
Chemotherapy is an effective way of treating cancer. Chemotherapy helps to shrink, destroy or control the cells which contribute to causing or spreading cancer. This therapy is also used in the treatment of the symptoms of cancer such as pain. You might also require this treatment to cut or shrink a tumour prior to its removal by the way of surgery. 
Chemotherapy works in a number of different ways: 
  • Killing both healthy and cancerous cells. 
  • Fighting only cancer cells. 
  • Keeping the tumour from growing into the blood vessels. 
  • Attacking the genes of cancer cells. 


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