human
I've heard that a lot of people are allergic to pollen. Is that true?
assistant
Yes, it is true. Pollen allergies are very common and affect many people. Pollen allergies can cause symptoms such as sneezing, coughing, congestion, and runny nose. It is important to take precautions when out in the environment with high levels of pollen, such as wearing a mask or avoiding being outdoors during peak pollen times.