Yes it is a steroidal nasal spray. As such - Liza is correct - it can compromise your immune system. In my case - it also damages my vocal cords. If you're looking for a nasal spray for allergies, try homeopathic. You may have to try several brands to find the one that your body likes but I would suggest starting with anything by BioAllers. There is also an excellent allergy spray designed specifically for your area made by Dolisos.