Understanding Medically Unexplained Chronic Illnesses
Some chronic illnesses have specific titles, treatments and are much more easily understood by medical professionals. They have a consistent set of diagnostic criteria and so they are easy to diagnose, treat, and maintain. More research is done to find drugs and treatments that help with their treatment, and so while they are not curable, they are treatable and people can have a fairly decent quality of life with those illnesses. Some examples are diabetes, thyroid disease, osteoarthritis, and some psychiatric disorders like depression and Bipolar illness.
However, there are some illnesses, like Fibromyalgia (FMS), Chronic Fatigue Syndrome (CFS), and Multiple Chemical Sensitivity (MCS), whose symptoms are not well-understood by medical professionals, and since those symptoms overlap with other disorders and don’t lend themselves well to specific diagnosis, they don’t get as much research funding and effort. Their causes are also not well understood either; hypnotheses include viruses, childhood trauma, injury, psychiatric disorders like depression and PTSD, chemical reactions gone awry, etc.
The fact that the disorders are not well-understood does not mean that the disorders are any less distressing to sufferers. It also doesn’t mean that they are simply “psychosomatic” (i.e., psychiatric symptoms masquerading or perceived as physical disorders). There has been a great deal of struggle to gain legitimacy in the medical field for people who suffer Medically Unexplained Syndromes (MUPS), as people with these conditions have an added stress of not being believed by family, friends and medical professionals. If they could point to a well-defined diagnostic label like cancer or arthritis, they might have a chance to be believed by others.
Some prominent medical researchers have suggested that these disorders are purely psychological, and that if they just got Cognitive Behavioral Therapy, they would be fine. However, as anyone who has coped with fatigue, joint pain, cognitive dysfunction (like poor memory and concentration), or extreme discomfort after chemical exposure can attest, it is not just “all in your head.” Other people demean MUPS symptoms as “just being lazy” or “the yuppy flu.”
Fibromyalgia is perhaps one of the relatively better-researched MUPS and is characterized by joint pain in 11 of 18 tender points on the body, fatigue, insomnia, and at times cognitive dysfunction, like mental “fogginess” that makes it hard to concentrate, focus, or remember things. Many people with Fibromyalgia are limited in what they can do, how they can move, and sometimes their employment opportunities and capacities are severely hampered by their symptoms. Similarly, Chronic Fatigue Syndrome can negatively impact fulfilling social and occupational roles, and sometimes they have to apply for disability as they struggle to even achieve minimal activities of daily living.
CFS has many similar symptoms to FMS (fatigue, cognitive problems, joint discomfort) but also have tender lymph nodes, flu-like symptoms, and “post-exertion malaise” which means that if they do too much during the day, they feel even worse for the next day to week. You may be able to see how this could interfere with holding down a job, raising children, having a social life, or running a household. While these disorders usually affect women, men can also be affected. Children and adolescents can become ill with CFS and FMS too, although it’s much rarer. Most of the studies on CFS and FMS that have been done involve adults from 40-60 years old. It affects all socioeconomic statuses as well as ethnicities.
Multiple Chemical Sensitivities (MCS) is perhaps the most controversial of the MUPS and while it shares a few symptoms with FMS and CFS, it is more focused on negative reactions to exposure to chemicals in every day products. Some of those products include cigarette smoke, gasoline, solvents, perfume, clothing dyes, dryer sheets, cleaning agents, pesticides, and hairspray. People have a range of symptoms when exposed to these types of chemicals, including respiratory problems, skin rashes, headaches, cognitive problems, etc. people with FMS and CFS sometimes have sensitivity to smells, but it is not a defining feature of either of those conditions. Because there’ve been some studies where people failed to show increased sensitivity to certain agents in a laboratory, some medical professionals regard MCS as merely a psychosomatic illness.
However, the reactions are real, cause physical and mental distress, and sufferers are not merely imagining what they experience. Instead of invalidating people’s experience, it seems more beneficial when doctors, friends, and workplaces can work with people who are sensitive to smells to make them comfortable, happy and productive. Other people might not perceive the same smells as threatening, because they get no physical reaction. However, there are number of factors that might contribute to some people’s extra sensitive reaction.
Medically unexplained illnesses are often chronic and their prognoses are uncertain. Many of these illnesses overlap in symptoms, but the sufferers have very real struggles in meeting their life roles and functioning well. Hopefully, with more understanding, research, and compassion, we can make their experience a little better and a little less stressful. The medical doctors may not understand how to treat these yet, but we can empower ourselves to take better care of ourselves. Larsen Wellness can be a positive step in that direction.