Ashburn, VA
A 23-year-old male asked:
Can using hand sanitizer prevent cold?
2 doctor answers • 13 doctors weighed in

Dr. James Fergusonanswered
Pediatrics 48 years experience
Maybe/not: Upper respiratory viruses including a cold can be passed in both contact to the germ on surfaces & airborne droplets. Hand washing is a bit more successful in removing germs than sanitizers but they can cut down exposure risk. Some cultures routinely ware mouth/nose covering asks to reduce airborne virus risk when in public. I doubt this will catch on here.
Created for people with ongoing healthcare needs but benefits everyone.
224 viewsReviewed >2 years ago

Dr. Robert Kneeceanswered
Specializes in Internal Medicine and Pediatrics
It Helps: Frequent hand washing,getting your flu shot,not sharing utensils,straws,etc all help and Hand sanitizer is an adjunct to hand washing as well as exercise and a good balanced diet to keep up your immune system.
Created for people with ongoing healthcare needs but benefits everyone.
224 viewsAnswered >2 years ago
Last updated Feb 5, 2019
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$44 video appointments with $19/month membership*
*Billed $57 every 3 months. Cancel anytime.
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.