[The use of complementary and alternative treatment in patients with asthma].

Complementary and alternative medicine (CAM) therapies such as herbal therapy, acupuncture, yoga, chiropractic, relaxation techniques, nutrition and dietary supplements, continue to gain popularity as modalities for treatment of asthma. A number of study in this area has shown frequently used CAM therapies by patients with asthma. It has found that parents who have children with asthma preferred commonly CAM therapies such as massage, relaxation techniques, diet and vitamin and that adult patients with asthma used commonly nutrition and diet supplements, herbal therapies and homeopathy. Because of many studies had weak methodology and small sample; it hasn't exposed entirely effectiveness of CAM therapies in asthma treatment. In this respect, it is required qualitative researchs with strong methodology. Furthermore; it is suggested that health professionals have to much knowledge about CAM therapies in asthma and they have to an active role in development guidelines related to CAM interventions.