Red blood cells, also called erythrocytes, are the most abundant type of cell in the human body and are essential for life. They are responsible for transporting oxygen and other nutrients throughout the body and are vital to the proper functioning of the immune system. Unfortunately, there are a number of factors that can kill red blood cells, leading to health complications.
Infection
Bacterial and viral infections are one of the most common causes of death for red blood cells. These infections cause an inflammatory response within the body, which leads to the destruction of red blood cells. In addition, some bacteria and viruses directly invade and damage red blood cells, leading to their death.
Medications
Certain medications, such as chemotherapy drugs, can kill red blood cells. In addition, some antibiotics can cause a decrease in red blood cell production, leading to a decrease in the number of red blood cells in the body.
Immune System Disorders
Some autoimmune disorders, such as lupus and rheumatoid arthritis, can cause the body to attack its own red blood cells, leading to their death. In addition, some blood diseases, such as sickle cell anemia, can cause red blood cells to become fragile and break down.
Toxins
Exposure to certain toxins, such as lead, can lead to the death of red blood cells. In addition, some environmental pollutants, such as air pollution, can lead to the death of red blood cells.
Radiation
Exposure to radiation, such as radiation therapy, can lead to the death of red blood cells. In addition, exposure to high levels of ultraviolet radiation, such as from the sun, can also lead to the death of red blood cells.
