See also:

• Health: Conditions and Diseases: Respiratory Disorders  (387)
• Shopping: Home and Garden: Climate Control: Air Cleaners  (76)

• Betterairways - Offers a resistive breathing device, plus audio and video tapes teaching breathing techniques.
• Cold-Eeze - Homeopathic treatment. Includes clinical information and a regional forecast.
• Common Cold Cure - Claims to have a simple formula for curing the common cold. Information provided for a fee.
• QuickVue - A home test for influenza.
• Relaxation for Better Breathing - An audio tape to aid relaxation and breathing techniques.
• Ultrabreathe - Inspiratory muscle trainer to reduce breathlessness.