Increased pollen levels can trigger sneezing, congestion, and itching. Here are measures to help reduce discomfort.
With the arrival of spring, the amount of pollen in the air increases, and for people with seasonal allergies, symptoms such as sneezing, nasal congestion, itching, and watery eyes may return. Allergic rhinitis occurs when the immune system reacts to substances that are normally harmless, such as pollen.
Why allergies increase in spring
The quantity and type of pollen in the environment depend on the region, the climate, and the time of year. During spring, trees typically release pollen, while various types of grasses become more prevalent as the season progresses.
When a sensitized person comes into contact with these allergens, the body releases substances like histamine, triggering characteristic discomfort. Common symptoms include a runny or congested nose, repeated sneezing, itching in the nose, palate, or throat, and red, watery, or itchy eyes.
Not everything is an allergy
Nasal discomfort during this time is not always caused by an allergy. A cold can also cause congestion and sneezing, though there are some differences.
Itchy eyes or nose are common with allergies, and—unlike with the flu or some colds—fever generally does not occur. The duration and recurrence of symptoms can also be indicators that you should consult a doctor.
How to reduce pollen exposure
Completely avoiding contact with pollen can be difficult, but certain measures help reduce exposure. One such measure is limiting outdoor activities when pollen levels are high, especially during dry, windy weather.
