2 doctors weighed in:
How do you know when a runny nose is contagious?
2 doctors weighed in

1 doctor agrees
In brief: If it isn't allergic
Then it's probably contagious.
Allergic runny nose tends to be very watery and "itchy".

In brief: If it isn't allergic
Then it's probably contagious.
Allergic runny nose tends to be very watery and "itchy".
Dr. Anatoly Belilovsky
Dr. Anatoly Belilovsky
Thank
Get help from a real doctor now
Dr. Cindy Juster
Board Certified, Pediatrics
32 years in practice
2M people helped
Continue
108,000 doctors available
Read more answers from doctors