In some individuals the immune system attacks substance such as grass pollen that are usually harmless resulting in?

In some individuals, the immune system mistakenly identifies harmless substances, like grass pollen, as threats, leading to an allergic reaction. This response triggers the production of antibodies, specifically immunoglobulin E (IgE), which in turn release histamines and other chemicals. The result is symptoms such as sneezing, itching, and inflammation, commonly associated with Allergies. This overreaction can significantly impact quality of life for those affected.