Common side effects of fluticasone propionate include bloody mucus, unexplained nosebleeds, headache, nausea, shortness of breath, and vomiting, reports Drugs.com. Diarrhea, dizziness, excessive mucus, fever, general aches and pains, loss of appetite, stomach pain, weakness and runny nose are less common. Rarely, white patches appear inside the nose or throat.
Side effects may cease as the body adjusts to the medication. Health care professionals can give advice on how side effects can be reduced or prevented and should be consulted if the following side effects continue: burning, dryness or other irritation inside the nose; sore throat or runny nose, as stated by Drugs.com.