Chronic Fatigue Syndrome (CFS) is a complex pattern of symptoms, including fatigue, depression, fibromyalgia, chemical sensitivity, headache, “brain fog,” poor memory, changes in appetite, and sleep disturbances.
I believe the true source of CFS is one or more pathogenic microbes, including viruses, bacteria, or protozoa that enter the body during an acute illness that often resembles the flu. The pathogenic microbes can damage a cell’s mitochondria (the cell’s energy factories), leading to profound fatigue. In the case of viruses, the pathogen can disturb DNA replication, leading to the chronic nature of the illness.
In addition to direct microbial invasion, many practitioners in the natural healing arts believe CFS can result from “leaky gut syndrome,” or small-intestine colitis. Leaky gut syndrome usually manifests after one consumes antibiotics, either as medicines or in animal foods. By inadvertently killing the thousands of beneficial and protective intestinal bacteria, the antibiotics allow harmful fungi, such as Candida albicans, or pathogenic bacteria to proliferate. These can then irritate and inflame the internal lining of the small intestine and allow absorption of foods into the blood before they’re fully digested. The body’s immune system will see these as allergens and attack them.
In the end, the intestines’ permeability disintegrates, and microbial and chemical toxins are absorbed into the blood, overwhelming the immune system as well as the liver’s ability to detoxify. Some chemicals stay in the blood, affecting brain function. Others precipitate into the connective tissue surrounding muscles, causing fibromyalgia.
The key treatments in Chinese medicine focus on regulating and detoxifying the liver and repairing small-intestine inflammation and permeability. This requires specific herbs to move liver qi and blood and to cool any inflammatory heat. As the liver regains its ability to detoxify, poisons exit the body.