Question: Does taking a 10mg allergy pill relieve sinus pressure for more than 70% of people taking it?

Methods: We asked 2500 people if taking a 10mg allergy pill relieved their allergy related sinus pain within 30 minutes. These people all self identified as people who regularly take a 10mg allergy pill when they have allergy related sinus pressure pain.

Results: 1797 people reported sinus pressure relief within 30 minutes of taking a 10mg allergy pill, while 208 people reported no improvement in sinus pressure after taking the 10mg allergy pill and 495 people reported sinus relief 45 minutes or more after taking a 10mg allergy pill.