Experience up to 12 hours of long-lasting relief from severe nasal congestion. Theraflu Severe Congestion Relief Nasal Mist + Cooling is formulated with Oxymetazoline HCL, a nasal decongestant that reduces swelling in nasal passages to help you breathe better at the push of a button. Featuring a new bottle design with patented, breakthrough technology, Theraflu Severe Congestion Relief Nasal Mist + Cooling is easy and more comfortable to use. The 2X shorter nozzle delivers comfortable relief plus cooling that unblocks in seconds. The easy, one-thumb press triggers the exact amount, each time. Adults and children 12 years of age and older use two sprays of Theraflu Severe Congestion Relief Nasal Mist + Cooling in each nostril every 10-12 hours to temporarily relieve nasal congestion due to: Common cold Hay fever Upper respiratory allergies Children between the ages of 6 and 12 may use this product with proper adult supervision. Children under 6 years of age should consult a doctor before use. Do not exceed 2 doses in any 24-hour period.