29/10/2022
Leukemia kills within Short period of time as crowd out the red blood cells circulating in our body and it to carry out it function of distributing oxygen and nutrient to body parts
What Is Leukemia?
leukemia is a blood cancer caused by a rise in the number of white blood cells in your body.
Those white blood cells crowd out the red blood cells and platelets that your body needs to be healthy. The extra white blood cells don’t work right.
Leukemia Symptoms
Different types of leukemia can cause different problems. You might not notice any signs in the early stages of some forms. When you do have symptoms, they may include:
Weakness or fatigue
Bruising or bleeding easily
Fevers or chills
Infections that are severe or keep coming back
Pain in your bones or joints
Headache
vomiting
Seizure
Weight loss
Night sweat
Shortness of breath
Swollen of lymph nodes or organs like your spleen
No one knows exactly what causes leukemia. People who have it have certain unusual chromosomes, but the chromosomes don’t cause leukemia.
You can’t prevent leukemia, but certain things may trigger it. You might have a higher risk if you:
Smoke
Are exposed to a lot of radiation or certain chemicals
Had radiation therapy or chemotraphy to treat cancer
Have a family history of leukemia
Have a genetic disorder like down syndrome
HOW DOES IT HAPPEN
Blood has three types of cells: white blood cells that fight infection, red blood cells that carry oxygen, and platelets that help blood clot.
Every day, your bone marrow makes billions of new blood cells, and most of them are red cells. When you have leukemia, your body makes more white cells than it needs.
These leukemia cells can’t fight infection the way normal white blood cells do. And because there are so many of them, they start to affect the way your organs work. Over time, you may not have enough red blood cells to supply oxygen, enough platelets to clot your blood, or enough normal white blood cells to fight infe
