Phytosun Arôms Allergy Nasal Spray 20ml is a spray that protects for 6 hours and acts quickly and safely from the first symptoms of allergic rhinitis (sneezing, runny nose, watery eyes, blocked nose). is a spray that protects for 6 hours and acts quickly and safely from the first symptoms of allergic rhinitis (sneezing, runny nose, watery eyes, blocked nose). It is effective in case of allergies to pollen, mites and animal hair. It is a patented Thixotropic formula: the spray becomes fluid once shaken for easy dispersion and then regains its gel consistency on the nasal mucous membranes to block contacts with allergens. Based on essential and vegetable oils, it has no drowsiness effect, no antihistamine and no cortisone. It can be used in pregnant or nursing women.