Nigeria: Common nasal spray may help prevent COVID ―Study

A new study has found that a common nasal spray, azelastine, could help prevent COVID. In this interview, Katia Hetter/CNN spoke with wellness expert and clinical associate professor at George Washington University, Dr. Leana Wen, about the invention.

What is azelastine nasal spray, and what is it currently approved for?

Azelastine nasal spray, also referred to as the brand names Astelin and Astepro, is an antihistamine used to relieve symptoms of allergies, including stuffy or…