Headaches, Sinus

I am a first time user of the personal nasal inhaler and I have been so amazed. I'm a chronic sufferer of sinus headaches that can last anywhere from 2-5 days even after taking OTC medications, but after the first day of using this I woke up the very next day and my headache was gone! I use this in the mornings when I wake up and sometimes before I go to bed and haven't suffered one sinus headache in the several weeks I have been using this. Very pleased with the care and work that has been put into these products. Thank you Mark!