I bought this for myself as I suffer from seasonal allergies. I suffer from crazy sinus pressure and headaches regularly because of my allergies. As soon as I got this, I rubbed it along my sinus area, and I COULD NOT BELIEVE how quickly I felt relief!! I take Allegra daily and still have issues, especially with the seasonal change. This helped relieve the sinus pressure, and I felt so much better. My headache even eased up a bit (went away quickly after I added the headache relief salve little later!) I will always be sure I have this on hand, and I'll recommend it to all of my fellow allergy sufferers!!!