Understanding the Significance of Eosinophils
Eosinophils play a crucial role in the immune system’s defense mechanism. Their primary function is to eliminate or engulf foreign substances that pose a threat to the body. By identifying and targeting these unknown invaders, eosinophils safeguard the overall health of the immune system. Moreover, they also initiate inflammation at the site of infection, effectively containing and preventing its spread throughout the body.
Causes of High or Low Levels of Eosinophils
The levels of eosinophils in the body can vary depending on various factors and underlying medical conditions. In some cases, a large number of eosinophils may be redirected to a specific site, resulting in a condition known as eosinophilia. Typically, this is caused by an infection.
There are also several health conditions that can trigger eosinophilia, including autoimmune diseases, tumors, endocrine disorders, and skin conditions. Certain diseases such as parasitic infections, asthma, Crohn’s disease, and cancer have been linked to eosinophilia as well. It is worth noting that allergic reactions and parasitic infections are the most common culprits behind high levels of eosinophils.