esonophils definition cause and treatment
Eosinophils are a type of white blood cell that plays a role in the body's immune system, particularly in allergic reactions and parasitic infections. They are part of the immune response, helping to combat certain infections and participating in inflammation. Functions of Eosinophils: 1. Immune Response: They are involved in fighting parasites, especially helminths (worms). 2. Allergic Reactions: They contribute to inflammation in allergies such as asthma, hay fever, and atopic dermatitis. 3. Tissue Healing: They may assist in the repair of damaged tissues. Normal Levels of Eosinophils: Normal eosinophil levels in the blood range from 0-500 cells per microliter, or 1-6% of the total white blood cell count. High Eosinophil Count (Eosinophilia): Eosinophilia refers to a higher-than-normal level of eosinophils. Causes include: 1. Allergic disorders: Asthma, eczema, hay fever. 2. Parasitic infections: Worm infestations like hookworm or roundworm. 3...