Our summary to mark World Sleep Day.
On World Sleep Day, we are looking at the link between sleep and Lyme disease. Sleep disturbances, such as difficulty falling asleep, frequent waking, pain experienced during sleep, and daytime fatigue, are common complaints among people diagnosed with Lyme disease. However, sleep problems can arise in patients with Lyme disease not only as a direct effect of the disease, but also as a result of stress, anxiety and depression.
The importance of sleep
Sleep is vital for the human body, as this period allows the body and mind to regenerate. Sleep influences the functioning of the immune system, emotional balance and cognitive functions. A good night’s rest can help our bodies defend themselves more effectively against infections.
However, when Lyme disease affects sleep, a vicious circle can develop. Sleep deprivation or poor sleep quality can weaken the immune system, making it harder for the body to fight Lyme disease and other infections. Furthermore, increased fatigue and sleep deprivation can lead to other health problems.
Treating sleep disturbances caused by Lyme disease can therefore be a key part of a comprehensive treatment plan for the condition. The aim is not only to alleviate symptoms associated with Lyme disease, but also to improve sleep quality, which can help speed up recovery.
Lyme disease and sleep disorders
In a 1995 study, Greenberg and colleagues reported longer sleep latency, reduced sleep efficiency and a higher arousal index in patients with Lyme disease. They compared polysomnographic (PSG) sleep measurements in patients with Lyme disease with those of a healthy control group of the same age. Eleven patients were studied who met the criteria for late-stage Lyme disease as defined by the US CDC, had received serological confirmation via ELISA and Western blot tests, and had no history of other medical or psychiatric conditions. Polysomnography was performed over two nights in the 11 patients with Lyme disease and 10 control patients. Multiple sleep latency tests (MSLTs) were also conducted on the patients. Sleep was classified according to standard criteria, and the continuity of each sleep stage was assessed by analysing the frequency of consecutive periods. All Lyme disease patients studied reported sleep-related complaints, including difficulty falling asleep (27%), frequent night-time awakenings (27%), excessive daytime sleepiness (73%) and restless legs/night-time leg tremors (9%).
Direct and indirect effects
Whilst sleep disturbances can be common side effects of many health conditions, the link is particularly strong in the case of Lyme disease. This is because Lyme disease can affect sleep in several ways, which can significantly impair quality of life and slow down the recovery process. Lyme disease can directly affect sleep through the body’s general inflammatory response and its impact on the nervous system, leading to sleep difficulties:
● Insomnia: Pain, fever and a general feeling of discomfort can make it difficult to fall asleep or stay asleep.
● Lack of restorative sleep: Due to the deterioration in sleep quality, those affected often do not feel rested, even if they spend sufficient time in bed.
● Sleep apnoea: Neuromuscular problems caused by Lyme disease can also lead to sleep apnoea, which is characterised by temporary pauses in breathing during sleep.
However, the psychological and emotional consequences of Lyme disease can also contribute to sleep disturbances:
● Stress and anxiety: The diagnosis and management of a chronic illness can be a significant source of stress, which negatively affects sleep.
● Depression: Depression is common among people living with Lyme disease, which also impairs sleep quality and increases the risk of insomnia.
Treatment of sleep disorders
The management of sleep disorders in patients diagnosed with Lyme disease requires a multidimensional approach. It is important to treat the underlying condition of Lyme disease with antibiotics or other treatment methods recommended by a doctor. In addition, efforts should be made to improve sleep quality, for example:
● Sleep hygiene: Optimising the sleeping environment, such as regulating the temperature, lighting and noise levels in the bedroom.
● Relaxation techniques: Meditation, breathing exercises and yoga can help reduce stress and promote restful sleep.
● Professional support: Involving a sleep specialist or psychologist in treatment can help identify and address the underlying causes of sleep disorders.
As the link between sleep disorders and Lyme disease is complex, treatment strategies must also be multifaceted. Improving sleep quality can not only help alleviate the symptoms of Lyme disease but also plays a key role in improving overall quality of life.
Antibiotic treatment
To resolve sleep problems associated with Lyme borreliosis, the most important step is treating the underlying condition, which is done with antibiotics. The type, duration and dosage of antibiotic therapy depend on the stage of the disease and the severity of the symptoms. In clinical practice today, combined antibiotic therapy is receiving increasing attention; this involves the simultaneous use of antibiotics with different mechanisms of action due to the complexity of the disease. The aim of combination therapy is to exert a broad-spectrum effect and attack the bacterium’s vital functions at multiple points: causing damage to the bacterium and preventing it from repairing that damage.
Supportive therapies and lifestyle changes
A wide range of supportive therapies can be used to treat symptoms associated with Lyme disease, including sleep disturbances:
● Pain relief: Managing pain associated with Lyme disease can be important for improving sleep quality. Non-steroidal anti-inflammatory drugs (NSAIDs) or other painkillers may help.
● Physiotherapy: Physiotherapy can be helpful in improving mobility and reducing pain, particularly if the joints are affected.
● Psychotherapy: Treating stress, anxiety and depression with psychotherapy can help improve sleep quality. Cognitive behavioural therapy can be particularly effective in treating insomnia.
● Acupuncture: can relieve pain and stress, and improve sleep quality
● Herbal remedies: can help you fall asleep and strengthen the immune system
● Proper nutrition: A balanced, healthy diet rich in vitamins and minerals can support the immune system and improve general well-being.
● Physical activity: Regular, moderate-intensity exercise can promote better sleep and strengthen the immune system, but it is important not to overdo it.
Neuropsychiatric consequences
There is growing evidence that Lyme disease can cause mental symptoms. Recognising the link between Lyme disease and neuropsychiatric damage represents a significant step forward in psychiatry. Lyme disease, possibly in conjunction with other infections in the body, is capable of evading and suppressing the immune system, as well as causing immune effects and biochemical changes in the brain, which trigger neuropsychiatric symptoms. Sleep disturbances and chronic, unresolved stress associated with these impairments further exacerbate neuropsychiatric symptoms.
In 2018, Bransfield and colleagues reviewed the current understanding of Lyme disease, drawing on databases, search engines and clinical experience. The pathological effects of Lyme disease lead to developmental disorders and numerous psychiatric conditions, such as autism spectrum disorders, schizoaffective disorders, bipolar disorder, depression, anxiety disorders (panic disorder, social anxiety disorder, generalised anxiety disorder, post-traumatic stress disorder, intrusive symptoms), eating disorders, sleep disorders, reduced libido, addiction, opioid dependence, cognitive impairment, dementia, epilepsy, suicide, violence, anhedonia, depersonalisation, dissociative episodes and derealisation.
A psychiatric screening assessment includes a thorough medical history, a comprehensive psychiatric clinical examination, an assessment of mental status, and neurological and physical examinations, all of which aid in establishing the correct diagnosis.
In summary, it is important to recognise that sleep is not merely a passive state, but an active, vitally important process that contributes to our general state of health and the success of our fight against disease. In many cases, alongside the management of the underlying condition, Lyme borreliosis, appropriate treatment of sleep problems is also necessary.
(C) Lyme Borreliosis Foundation
