Sinus infections affect more than 30 million American annually, according to the University of Maryland Medical Center. A sinus infection is caused by bacteria, a virus, allergens or other environmental factors. If you suspect that you have a sinus infection, call your doctor and discuss your symptoms. Zinc has been used to prevent and treat common cold symptoms, many of which are similar to a sinus infection, according to Reuters, but do not use a zinc supplement before talking with your doctor.
Background
Sinusitis is a general term used for inflammation in the sinuses, according to MayoClinic.com. When the sinuses are irritated they swell, trapping mucus in the sinus cavity. The trapped mucus can encourage the growth of bacteria or a virus, complicating the condition. A sinus infection that lasts for less than eight weeks is considered acute, more than eight weeks is considered chronic and that comes and-goes is considered reoccurring, according to the University of Maryland Medical Center.
Symptoms
Symptoms of a sinus infection include nasal discharge, a runny nose, nasal congestion, sinus headaches, post-nasal drip, bad breathe, sneezing and a low-grade fever, according to MayoClinic.com. The excessive pressure placed on the surrounding areas of the head cause pain and discomfort in the forehead, behind the eyes, the cheeks and the upper teeth. Post-nasal drip is a condition in which mucus constantly drips down the back of the throat.
Zinc Treatment
Taking zinc at the first signs of a sinus infection might reduce the severity and duration of the sinus infection, according to SinusInfection.net. Reuters reports that taking zinc lozenges during the first 24 hours of initial signs of sinus congestion can prevent or reduce the symptoms. Zinc studies have had inconsistent conclusions and it has not been determined if the supplement is effective for everyone.
Side Effects
Side effects of using zinc can include diarrhea, vomiting, nausea, bad taste in the mouth, mouth irritation and mouth sores. You also might develop nasal and throat irritation if you use zinc in a nasal spray. According to Drugs.com, zinc can interact with certain medications and needs to be discussed with your doctor. As with any supplement, you might experience an allergic reaction while using zinc. Discontinue use and call your doctor if you develop shortness of breath, facial swelling or hives.
Doses
Drugs.com states that zinc is commonly taken in 12 to 150 mg doses on a daily basis. The proper dose needs to be determined by your doctor. Taking too much zinc for too long might bring complications.
