adults and children 6 to under 12 years of age (with adult supervision): 2 or 3 sprays in each nostril not more often than every 10 to 12 hours. Do not exceed 2 doses in any 24 hour period
children under 6 years of age: ask a doctor
Remove protective cap and prime pump by depressing it firmly several times. Hold bottle with thumb at base and nozzle between first and second fingers.
With head upright, insert nozzle into nostril. Depress pump two or three times, all the way down, and sniff deeply.