Hay fever is actually a very common type of allergy, with symptoms lasting from the spring into the summer. Find out exactly what it is.
Hay fever is very common right now in the northern hemisphere. It is merely an allergy to one or more of the pollens that are produced by trees, flowers, and/or grasses. Read this week's article Spring Hay Fever to learn about symptoms, diagnosis, and ways to avoid pollen or treat allergies.
