Facts

• A sinus infection is caused by an irritation and inflammation of the sinus cavity. This can be the result of allergies, the common cold or overgrown yeast.
  
  

Cause

• The cause of a sinus yeast infection is due to overgrown yeast in the body, primarily related to candida albicans, commonly found in the intestines. The overgrowth can be caused by poor nutrition, overuse of antibiotics, pregnancy, auto-immune disorders and chemotherapy.
  
  

Prevention

• Preventing a sinus yeast infection is a combination of lifestyle practices. A person should eat a well-balanced diet full of green vegetables and fruits, drink plenty of water and get eight hours of sleep a night. Taking probiotic supplements will also prevent a sinus yeast infection.
  
  

Treatment

• A sinus yeast infection can be treated with the use of a saline wash, anti-fungal herbs applied in the nostrils--such as tea tree oil--and a prescription anti-fungal nasal spray containing Sporanox.
  
  

Complications

• An untreated sinus yeast infection can spread throughout the body into the mouth, throat and groin. If the yeast spreads enough, it can lead to hospitalization and, in rare cases, death.