Americans spend more than $1 billion each year on over-the-counter medications to treat it.
Sinus infections are responsible for 16 million doctor visits and $150 million spent on prescription medications.
These medications shrink swollen nasal passages, facilitating the flow of drainage from the sinuses.
Overuse of topical nasal decongestants can result in a dependent condition in which the nasal passages swell shut, called rebound phenomenon.
Therefore, patients with sinus symptoms should consider taking an antibiotic only if symptoms (including discolored nasal discharge) persist beyond 7-10 days.
Antibiotics help eliminate a sinus infection by attacking the bacteria that cause it, but until the drugs take effect, they do not do much to alleviate symptoms.
Biopsies: A danger of more serious types of fungal sinus infection is that the fungus could penetrate into nearby bone.
Only a bone biopsy can determine if this has happened.
Find an allergist near you to help with your symptoms.
sinus infection symptoms may be caused by bacterial infections. People with weak immune systems are more likely to develop bacterial or fungal sinus infection.