How long do you have to wait before you can use Afrin again after you use it for 3 days? I need to use it again and it's already been 4 days. When can a person start using it again?
I called the Afrin customer service line (1.800.317.2165) and they told me after you use Afrin 3 days in a row you have to wait 48 hours, then you can use it 3 days in a row one more time only. After that they said you must consult a physician. I tried to press them for anything further but thats all they gave me. I know its been a year and a half but I've had a gnarly infection for 3 mo and had the same question so Ive found it!
Best of luck
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