Flonase Nose Spray Side Effects

Flonase nose spray is a prescription medication used to treat rhinitis. Rhinitis is a condition characterized by inflammation and fluid production in the linings of the eyelids, sinuses and nasal passages. Flonase nasal spray is the brand name of fluticasone nasal spray, which is a class of drugs called corticosteroids. Corticosteroids work to prevent and decrease inflammation in the nose. Flonase nose spray comes in liquid form. It is sprayed in the nose, generally once or twice per day or as needed to treat symptoms of nonallergic rhinitis, seasonal allergic rhinitis or perennial allergic rhinitis.

Side Effects

The use of Flonase nose spray can cause side effects. If these side effects are severe or do not go away, you should seek medical attention. For example, a nosebleed is a potential side effect. If the nosebleed is severe and won't stop, seek medical attention. Other side effects include headaches, cough, runny nose and irritation in the nose. There can also be stomach pain, diarrhea and vomiting.

Serious Side Effects

Although uncommon, severe side effects can occur as a result of taking Flonase nose spray. Seek medical attention if any of these serious side effects occur. These side effects include flulike symptoms, a sore throat, muscle weakness and fatigue. Serious side effects that affect the skin include hives, rash and itching. Other serious side effects include an increased susceptibility to bruising, enlarged neck and face, the appearance of new acne or the worsening of acne already present and the appearance of white, painful patches in the nose or throat. Hoarseness, difficulty with swallowing or breathing and wheezing are also serious side effects.

Infections

Flonase nose spray can reduce the body's ability to fight infections. Caution should be used in being near people with contagious diseases, especially measles and chicken pox. Wash your hands often when taking Flonase nose spray.