What does the medical abbreviation eos mean?

The medical abbreviation "eos" typically refers to eosinophils, which are a type of white blood cell involved in certain aspects of the body's immune response.

Eosinophils are associated with:

1. Allergies and Asthma: They play a central role in allergic reactions and are often elevated in individuals with asthma, hay fever, eczema, and certain food allergies.

2. Parasitic Infections: Eosinophils are vital for protecting the body against parasitic infections such as those caused by hookworms, roundworms, and some intestinal parasites.

3. Rare Conditions: High eosinophil levels can sometimes indicate certain rare disorders such as hypereosinophilic syndrome, chronic eosinophilic leukemia, and eosinophilic gastroenteritis.