The Psychological Implications of Lyme Disease – Psychology Today

May is Lyme disease awareness month. Over the years, as an active clinician who regularly sees people who are suffering from Lyme disease, I read with interest the news items that find their way into popular and mainstream media outlets regarding the condition. Most focus on prevention efforts – wear white clothing, tuck your pants inside your socks if going into the woods, wear tick repellent spray, check yourself after coming indoors, mind your pets, etc. Some focus on the medical signs, symptoms, and implications of Lyme – the classic bullseye rash, stiff joints, fatigue, headaches, and so on. Fewer will focus on the enduring medical, legal, and political controversy surrounding this illness. Is chronic Lyme disease real? Should people be treated with long-term antibiotics? Is the testing accurate? Are the current treatment guidelines appropriate and adequate to address all facets of the illness? These are all worthy and important topics to highlight. However, I see few items about the potential psychological and psychiatric implication of Lyme and other tick-borne infectious diseases. This is a major factor that has tremendous impact on the lives of those suffering from this illness.

Most people know that Lyme disease is contracted by a bite from the common deer tick, which is endemic to the northeastern United States. However, there are documented cases of Lyme disease in every state and in over 80 countries, so it is not just a regional problem. Lyme is a particularly stubborn type of bacteria (Borrelia Burgdorferi) know as a spirochete, which means it has a corkscrew-like shape. The bacteria essentially bore into healthy cells and disrupts their functioning.

Lyme is not picky – it can invade any type of cell in the body. The classic symptoms, as outlined above, are the most common, but the spirochete can also invade the cells of the nervous system, wreaking untold havoc on cognitive, emotional, and physiological functioning. This is a condition known as Neuroborreliosis, and it is considerably less well known. It can cause nerve palsy, encephalitis, oculomotor problems, rapid and extreme mood swings, obsessive thoughts, cognitive decline, memory difficulties, rageful outbursts, intense anxiety, depression, and a host of other symptoms traditionally thought of as psychiatric or psychologically driven. Many people may balk at the idea of an infectious disease causing such a panoply of mental health symptoms, but I would point you to other well-known infectious diseases that cause or contribute to psychiatric symptoms, such as syphilis and streptococcus/PANDAS.

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