Get emergency medical help if you have signs of an allergic reaction: hives, rash; feeling light-headed; difficult breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
severe or ongoing nosebleeds;
noisy breathing, runny nose, or crusting around your nostrils;
redness, sores, or white patches in your mouth or throat;
fever, chills, body aches;
blurred vision, eye pain, or seeing halos around lights;
any wound that will not heal; or
signs of a hormonal disorder--worsening tiredness or muscle weakness, feeling light-headed, nausea, vomiting.
Steroid medicine can affect growth in children. Tell your doctor if your child is not growing at a normal rate while using  fluticasone nasal.
Common side effects may include:
minor nosebleed, burning or itching in your nose;
sores or white patches inside or around your nose;
cough, trouble breathing;
headache, back pain;
sinus pain, sore throat, fever; or
nausea, vomiting.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
 Fluticasone nasal side effects (more detail)
