ATLANTA (CNN) -- Anyone with allergies may want to stock up on tissues and medication, because your allergies are about to get a lot worse.
U.S. allergy specialists say global warming will cause pollen counts to skyrocket over the next 30 years. In 2000, pollen counts average about 8,000. By 2040, pollen counts are expected to surpass 21,000.
The specialists also think allergy season will begin earlier every year.