Usual Adult Dose for Rhinitis:
Flonase Nasal Spray: 1 or 2 sprays (50 mcg/spray) in each nostril once a day as needed. After 6 months of daily use ask your doctor if you can keep using this medicine.
Usual Pediatric Dose for Rhinitis:
4 to 11 years: Flonase Nasal Spray: 1 spray (50 mcg/spray) in each nostril once a day.
Children should use for the shortest amount of time necessary to achieve symptom relief. Talk to your child’s doctor if your child needs to use the spray for longer than two months a year.
 Detailed Flonase dosage information
What happens if I miss a dose?
Use the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not use two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
An overdose of Flonase is not expected to produce life threatening symptoms. Long term use of steroid medicine can lead to glaucoma, cataracts, thinning skin, easy bruising, changes in body fat (especially in your face, neck, back, and waist), increased acne or facial hair, menstrual problems, impotence, or loss of interest in sex.
