Know How to Treat a Sinus Infection With Much Ease

To achieve desired results, the nasal sprays need not be used more than prescribed by the doctor. The sole reason for this, is to prevent the infection from becoming resistant to the spray and not be able to respond accordingly whenever it is used. Among the nasal sprays frequently used today is Atrovent which can easily be bought from any pharmacy near you. Antihistamines on the other hand, are also taken orally and work by stopping the actions of histamine found inside the body. Histamine is a body compound produced after allergic reactions occur in the body. Once produced, the body compound can inflame the sinuses and in the long run, cause a sinus infection to take place.