CBD can help stop your mast cells (the ones that are responsible for allergic reactions) from releasing histamines. So normally, when you are allergic to something outside, like pollen or grass, your body’s immune system activates a chain reaction to release histamines as a form of protection. That unfortunately also results in lots of allergy symptoms. But Allergy medications act as antihistamines, and CBD does essentially the same thing. That means less sneezing, coughing, and watery eyes — even as pollen season gears up. https://www.thegrowthop.com/cannabis-culture/heres-what-cbd-can-and-cant-do-for-your-spring-allergies