Allergic rhinitis given as injections just under the skin or as a tablet under the tongue. Treatment typically lasts three to five years after which benefits may be prolonged. Allergic rhinitis is the type of allergy that affects the greatest number of people. In Western countries, between 10–30% of people are affected in a given year. It is most common between the ages of twenty and forty. The first accurate description is from the 10th century physician Rhazes. Pollen was identified as the cause in 1859 by Charles Blackley. In 1906, the mechanism was determined by Clemens von Pirquet. The link with
Chronic atrophic rhinitis since the time of ancient Egypt, almost 4,000 years ago, and descriptions of it are found in the historical medical papyri. In the Edwin Smith Papyrus (1700 BC) it was prescribed a treatment based on wine and breast milk to cure this disease. The ancient Greek and Indian civilizations were aware of atrophic rhinitis. Chronic atrophic rhinitis Chronic atrophic rhinitis is a chronic inflammation of nose characterised by atrophy of nasal mucosa, including the glands, turbinate bones and the nerve elements supplying the nose. Chronic atrophic rhinitis may be primary and secondary. Special forms of chronic atrophic rhinitis are rhinitis