Asthma
Allergy Asthma Technology, Ltd., Asthma Freedom Inc, Asthma Pillow, Asthma Stuff, Healing Your Child, Life Source
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.
Relaxation for Better Breathing
An audio tape to aid relaxation and breathing techniques.