Medinfo
Easy to understand information on hayfever, a common condition caused by an allergy to pollen. Information on symptoms, treatment and prevention.
http://www.medinfo.co.uk/conditions/hayfever.html

CMA Online
A practical guide for Canadian physicians from the proceedings of the Canadian rhinitis symposium. This document was designed to provide an overview of the most effective clinical approaches to the assessment and treatment of rhinitis.
http://www.cma.ca/cpgs/rhinitis/

HON Allergy Glossary - Rhinitis
Information about allergic rhinitis from HON, a Swiss non-profit foundation.
http://www.hon.ch/Library/Theme/Allergy/Glossary/rhinitis.html

Methodist Health Care System
Description of rhinitis and further discussion about the different types, diagnosis and treatment.
http://www.methodisthealth.com/health/allergy/rhinitis.htm

Fragranced Products Information Network
A grass roots effort to educate on the chemicals used and the health effects of fragranced products. This is a no frill site with emphasis on information about perfumes and fragrances that are known triggers for rhinitis.
http://www.ameliaww.com/fpin/fpin.htm

Medicine Australia
Study by Dr Diana Bass on the role of tibouchina pollen and ragweed pollen in late summer allergic rhinitis and asthma in the northern rivers area of NSW.
http://www.medicineau.net.au/clinical/medicine/allergy.html

Nasal Discomfort May Be Caused By Irritants on the Job
Occupational rhinitis is covered in this article. With emphasis on high-risk jobs.
http://healthlink.mcw.edu/article/968782294.html

National Jewish Medical and Research Center
An in depth look at allergic and non-allergic rhinitis along with classification, diagnosis and complications.
http://www.nationaljewish.org/medfacts/allergic_rhinitis.html

Rhinitis
Information about rhinitis from the Center for Chronic Nasal and Sinus Dysfunction.
http://www.nasal.net/allergy/rhinitis.htm

Differential Diagnosis of Rhinitis
Article by M M Carr DDS MD MEd about the characteristics of seasonal allergic rhinitis (pollens), perennial allergic rhinitis (dusts, molds) and vasomotor idiopathic rhinitis (vasomotor).
http://icarus.med.utoronto.ca/carr/manual/ddxrhinitis.html

Health Link MCW
An article about allergic rhinitis in children.
http://healthlink.mcw.edu/article/992530573.html

eMedicine: Allergic Rhinitis (Hayfever)
Dr. Javed Sheikh reports on pathophysiology of seasonal and perennial allergic rhinitis or hayfever. Review common allergy symptoms, allergens, trigger factors, and drug treatments.
http://www.emedicine.com/med/topic104.htm

Rhinitis
Details of allergic and non-allergic rhinitis from AAAI Patient/Public Resource Center.
http://www.aaaai.org/patients/allergic_conditions/rhinitis.stm

Med Help
Information about allergic rhinitis, including an ask-the-nurse facility.
http://www.med-help.net/Allergicrhinitis.html

A Natural Cure For Hayfever
Personal page describing how a wheat free diet helped this condition.
http://mysite.wanadoo-members.co.uk/myhayfevercure

eMedicine Health - Hay Fever
Consumer health resource center providing information on the causes, symptoms, and treatment.
http://www.emedicinehealth.com/articles/8589-1.asp

Rhinitis
From NHS Direct Online Health Encyclopaedia; an in-depth look at this disorder.
http://www.nhsdirect.nhs.uk/en.asp?TopicID=397

Medicine Net.com: Chronic Rhinitis
Resource applicable to both patients and physicians covering chronic rhinitis and related conditions, with related links.
http://www.medicinenet.com/chronic_rhinitis/index.htm

WebMD Inc.
Questions and Answers on causes, symptoms and treatment for hay fever or allergic rhinitis.
http://www.webmd.com/allergies/tc/Allergic-Rhinitis-Overview

University of Oregon Health Center
Information about allergic rhinitis including the causes and different treatment options.
http://darkwing.uoregon.edu/~uoshc/patientinfo/allergy_asthma/allergicrhinitis.html

Traditional Chinese Medicine and Rhinitis
Describes in detail how TCM practitioners in China solve this disorder with traditional Chinese strategies and herbs.
http://www.tcmtreatment.com/images/diseases/chronic-rhinitis01.htm