What do I use it for? Day and night natural solution for clear sinuses and healthy breathing. Short and long term use for sinus and breathing support. Support for ills & chills or allergen support. Sinus support for those on medications (except blood thinners) or those restricted with sinus solutions due to issues with hypertension A fast-acting (with 60 minutes) nondrowsy solution. Suitable for children 7 years and over.