How to stop a nosebleed

ABC News medical contributor Dr. Darien Sutton answers a viewer’s question on the use of nasal spray for allergies and shares tips on how to stop a nosebleed. SUBSCRIBE to GMA's YouTube page: https://bit.ly/2Zq0dU5 VISIT the GMA3 homepage: https://bit.ly/3kNlst8 FOLLOW GMA3: Facebook: https://www.facebook.com/abcgma3 Twitter: https://twitter.com/abcgma3 Instagram: https://instagram.com/abcgma3 #gma3 #drdariensutton #nosebleed #nasalspray #allergies