12 Hour Nasal (for the nose) is used for temporary relief of nasal congestion caused by allergies or the common cold.
Stop using  12 Hour Nasal and call your doctor at once if you have ongoing or worsening symptoms, or if you have severe burning or stinging in your nose after using the nasal spray
Before taking this medicine
You should not use 12 Hour Nasal if you are allergic to it.
Ask a doctor or pharmacist if it is safe for you to take this medicine if you have other medical conditions, especially:
heart disease, high blood pressure, coronary artery disease;
diabetes;
a thyroid disorder; or
enlarged prostate or urination problems.
FDA pregnancy category C. It is not known whether 12 Hour Nasal will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication.
It is not known whether oxymetazoline nasal passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breast-feeding a baby.
