Asthma Education Network - AEN is a source of comprehensive asthma information and support.

Healthy Life Network - An online resource for people with asthma, which helps users monitor their health and improve understanding of their asthma.

National Library of Medicine - This exhibition examines the history of asthma, experiences of people, and contemporary efforts to understand the disease.

BBC Online - Offers information such as what asthma is, the causes, treatment available and management.

Ed's Asthma Track: For Parents - Information, links and interactive discussion for parents of asthmatic kids.

University of Virginia: Children's Medical Center - Asthma tutorial for children and parents

Respiratory Care Online - Access to issues of Respiratory Care Journal, the Official Journal of the AARC. Oriented to the medical professional.

Medbroadcast.com - Asthma - General information with colorful illustrations. Check out the videos on how to use inhalers, spacers and nebulizers.

About.com: Asthma - The latest knowledge, medicines, therapies and support.

Teaching Patients About Asthma - Comprehensive documentation about asthma and its treatment, geared to medical practitioners. For the patient, it can fill in the blanks for what doctors may not tell you.

Backpack Adventures in Asthma - An asthma education game site for kids and families, providing games and resources that teach kids about living with asthma from a child's perspective.

Action Asthma - Online resource: education, news, treatments and information on how to control, manage and prevent the condition with a special section for children.

Asthma Learning Lab - Comprehensive web resource to help you or a family member to better manage asthma.

Colorado Health Site: Asthma Center - Comprehensive information about asthma.

Mayo Clinic: Asthma - The condition defined plus symptoms, causes, risk factors, diagnosis, treatment and methods of self-care.

Homeo Miracles - Information about asthma, allergic rhinitis, sinusitis, and nasal polyp.

Mamas Health - A general discussion about asthma. Includes what it is, what triggers it, symptoms and statistics.

Medicine.Net - Medical information about Asthma therapies, Asthma symptoms and Asthma medications

Medical Action Plan - Contains information about the diagnosis, management and treatment of allergies and asthma.

A Patient's Guide to Living With Asthma - All about management and nutrition, going to school, during pregnancy, exercise and allergies.

Health Talk Interactive - Parts of conversations held about Asthma.

Asthmatool: Interactive home peak flow monitoring - Provides the asthma patient with online tools for the daily home monitoring of his or her asthma. Home peak flows measurements may be charted and displayed.

CBS Healthwatch by Medscape: Asthma - Features news, discussion boards and basic information.

Childhood Asthma Foundation - Information on childhood asthma and what you can do to help.

RXinsider - A free asthma monograph for patient counseling.

HouseDustMite.org - Asthma, rhinitis and allergen avoidance advice for sufferers of the house dust mite needing answers to explain the hidden dangers of these common mites

Virtual Childrens Hospital - Educational material to assist the patient and care givers in understanding the management of asthma.

Typical Physical Exam for Asthma - from AccentHealth - What a qualified health professional will typically do when looking for presence of asthma.

Pulmonology Channel - Information on diagnosis and treatment of asthma.

Asthma Insights and Reality in Europe (AIRE) - Presents the results of a survey that assessed the current levels of control as reported by patients. Gives information on disease background, quality of life for people with asthma and their families, and advice on techniques for controlling asthma. Users can look up specific statistics.

Accenthealth.com: Your Guide to Asthma - Guide featuring tips to keep asthma under control, including special pointers for parents.

Keep Kids Healthy: Asthma - Asthma in children, a guide to managing your childs asthma, with a peak flow calendar, action plan and symptom diary.

Children's Hospital Medical Center of Cincinnati - Offers information about asthma, patient education information

HealthAtoZ - Take control of your health with an interactive Asthma Diary. Offers basic information about the disorder, its triggers and management.

Breathingline - Asthma Information & Resources - Breathingline is focused on providing accurate, up-to-date information on the Asthma condition and general methods of treatment. It is non-promotional.

Savon Health - A comprehensive asthma information site. Browse anonymously or sign up for a personalized report with asthma information specific to your needs.

Asthma Online - Community for people suffering, to chat and share stories. Also offers information.

Tiny Creatures That Trigger Asthma - How to reduce the number of dust mites which can trigger asthma in the home.

FasthHealth.com: Asthma Links - Links to information from fasthealth.com.

Surgery Door Medical Conditions - Offers detailed information about Asthma.

NoAttacks.org - Information for parents about preventing asthma attacks.

Suite 101 - Information for people with asthma and parents of children with this disease. Resources, links and facts on the latest treatments and ways to cope with the condition.

Genentech and Novartis: Clearbreathing - A source for asthma and allergy information and treatment.

What Is Asthma? - The Daily Apple - Information, including who suffers from the condition, what triggers an asthma attack, plus details of exercise-induced asthma and treatment.

Erle's Asthma Information Center - Information, definition, causes, treatments and links to other sites.

American Lung Association - Offers tips to reduce exposure to harmful pollutants that can trigger asthma and allergies.