Spring Allergy Season is Getting Worse. Here’s What to Know.

Spring is here — and if you’re among the estimated one in four adults in the United States who suffer from seasonal allergies, your sneezing and scratching may have already started.With climate change affecting temperatures and plant growth, you may need to be on the lookout earlier than ever before. It can be hard to distinguish allergy symptoms from those of a cold, but experts point to a few telltale signs.Is…