It is very important that your doctor check your progress at regular visits to make sure this medicine is working properly and to check for unwanted effects.
This medicine may cause other nasal problems. Check with your doctor right away if you have bleeding, holes, infection, or irritation inside the nose.
Check with your doctor right away if blurred vision, difficulty in reading, or any other change in vision occurs during treatment with this medicine. Your doctor may want your eyes be checked by an ophthalmologist (eye doctor).
This medicine may cause serious allergic reactions, including angioedema. This can be life-threatening and requires immediate medical attention. Call your doctor right away if you have a rash, itching, hoarseness, trouble breathing or swallowing, or any swelling of your hands, face, or mouth while you are using this medicine.
You may get infections more easily while using this medicine. Tell your doctor right away if you have been exposed to someone with chickenpox or measles. Also tell your doctor if you develop white patches or sores in your nose while you are using this medicine.
Using too much of this medicine or using it for a long time may increase your risk of having adrenal gland problems. Talk to your doctor if you have darkening of the skin, diarrhea, dizziness, fainting, loss of appetite, mental depression, nausea, skin rash, unusual tiredness or weakness, or vomiting.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.