Allergic reactions to pollen, commonly known as hay fever or allergic rhinitis, occur when the immune system mistakenly identifies the harmless pollen as a threat, leading to symptoms like sneezing, itching, and nasal congestion. These reactions are seasonal, often tied to flowering plants releasing pollen into the air, and can significantly impact quality of life during peak times of the year.

Allergic Reactions To Pollen

Hay fever, also known as allergic rhinitis, is an allergic response to airborne substances such as pollen, causing symptoms like sneezing, itchy eyes, and a runny nose. It is a common condition that affects people seasonally or year-round, depending on the allergens involved.

Hay Fever

Allergic rhinitis is an inflammatory condition of the nasal passages caused by an allergic reaction to airborne substances such as pollen, dust mites, or pet dander. It is characterized by symptoms like sneezing, nasal congestion, and itchy eyes, and can significantly impact quality of life if not effectively managed.

Allergic Rhinitis

The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful pathogens and maintain overall health. It involves both innate and adaptive responses, which recognize and neutralize foreign invaders while also retaining memory for faster future responses.

Immune System

Harmless pollen

Sneezing

Itching

Nasal congestion, often referred to as a stuffy nose, occurs when nasal tissues and blood vessels become swollen with excess fluid, causing a sensation of nasal stuffiness. It can be caused by various factors including colds, flu, allergies, or sinus infections, and while it's usually just a nuisance, it can sometimes indicate a more serious condition.

Nasal Congestion

Seasonal reactions

Flowering Plants

Pollen release

Quality of life is a multi-dimensional concept that encompasses subjective and objective evaluations of an individual's overall well-being and satisfaction with life. It is influenced by various factors including physical health, psychological state, level of independence, social relationships, and personal beliefs.

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