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. Store between 15-30 degrees C (59-86 degrees F). Avoid excessive heat or freezing. For nasal use only. Ask a doctor before use if you have: heart disease, thyroid disease, high blood pressure, diabetes, trouble urinating due to an enlarged prostate gland. When using this product: do not exceed re.