We're Currently Accepting New Patients!

The Role of Environmental Medicine in the Treatment of Chronic Infections and Autoimmune Disease

Written by Portland Clinic of Natural Health on February 24, 2023

Environmental medicine is a branch of medicine that focuses on the impact of environmental factors on human health. This can include a wide range of factors, such as air and water quality, exposure to toxins, and even the food we eat. One area where environmental medicine can play a critical role is in the treatment of chronic infections and autoimmune diseases. (1)

Chronic infections are those that persist for a long time, often due to an inability of the body’s immune system to completely clear the infection. Examples of chronic infections include Lyme disease, hepatitis B and C, and HIV. (2) Autoimmune diseases, on the other hand, are conditions in which the immune system attacks the body’s own tissues, mistaking them for foreign invaders. Examples of autoimmune diseases include rheumatoid arthritis, lupus, and multiple sclerosis. (3)

Environmental factors can play a significant role in both chronic infections and autoimmune diseases. For example, exposure to environmental toxins such as heavy metals, pesticides, and mold can weaken the immune system and make it more difficult for the body to fight off infections. (4) Similarly, certain dietary and lifestyle factors can contribute to the development of autoimmune diseases. (5)

In the case of chronic infections, environmental medicine can be used to identify and address any underlying environmental factors that may be contributing to the persistence of the infection. For example, if a patient with Lyme disease is also exposed to mold in their home, addressing the mold issue may help to improve their immune function and make it easier for their body to fight off the infection. (6)

Environmental medicine can also play a critical role in the treatment of autoimmune diseases. By identifying and addressing environmental factors that may be contributing to the development of the disease, such as diet, stress, and environmental toxins, it may be possible to reduce inflammation and improve overall immune function. (7)

One of the key principles of environmental medicine is the recognition that each individual is unique, and that the factors that contribute to chronic infections and autoimmune diseases can vary widely from person to person. Therefore, treatment plans must be tailored to the individual, taking into account their unique environmental exposures, lifestyle factors, and genetic makeup.

In conclusion, the role of environmental medicine in chronic infections and autoimmune diseases is an important and growing area of research and practice. By identifying and addressing environmental factors that may be contributing to these conditions, environmental medicine can play a critical role in improving patient outcomes and quality of life.


  1. Sears, M. E., & Genuis, S. J. (2012). Environmental determinants of chronic disease and medical approaches: recognition, avoidance, supportive therapy, and detoxification. Journal of environmental and public health2012, 356798. https://doi.org/10.1155/2012/356798
  2. O'Connor, S. M., Taylor, C. E., & Hughes, J. M. (2006). Emerging infectious determinants of chronic diseases. Emerging infectious diseases12(7), 1051–1057. https://doi.org/10.3201/eid1207.060037
  3. Wang L, Wang FS, Gershwin ME. Human autoimmune diseases: a comprehensive update. J Intern Med. 2015;278(4):369-395. doi:10.1111/joim.12395
  4. Andersen, L., Corazon, S. S. S., & Stigsdotter, U. K. K. (2021). Nature Exposure and Its Effects on Immune System Functioning: A Systematic Review. International journal of environmental research and public health18(4), 1416. https://doi.org/10.3390/ijerph18041416
  5. Mazzucca, C. B., Raineri, D., Cappellano, G., & Chiocchetti, A. (2021). How to Tackle the Relationship between Autoimmune Diseases and Diet: Well Begun Is Half-Done. Nutrients13(11), 3956. https://doi.org/10.3390/nu13113956
  6. Birnstein, M. (2023, January 5). Lyme, mold and mycotoxins: Strategies for navigating complex illness. Great Plains Laboratory. Retrieved February 23, 2023, from https://www.greatplainslaboratory.com/gpl-blog-source/2022/lyme-mold-and-mycotoxins-strategies-for-navigating-complex-illness
  7. Khan MF, Wang H. Environmental Exposures and Autoimmune Diseases: Contribution of Gut Microbiome. Front Immunol. 2020;10:3094. Published 2020 Jan 10. doi:10.3389/fimmu.2019.03094

Our Newsletter

Experience a New Level of Wellness - Sign Up for the Portland Clinic of Natural Health Newsletter Today!

Related Posts

What our Patients say about us