How Stress, Mood and Anxiety Affect Your Sleep
- Michelle Olaithe
- Sep 24, 2024
- 2 min read
Updated: Aug 29
Stress, mood, and anxiety can significantly impact our ability to get a good night's sleep. The relationship between these psychological factors and sleep is complex and often bidirectional. When we are stressed, anxious, or in a low mood, it can be difficult to fall asleep or stay asleep throughout the night.

Stress, in particular, triggers the body's "fight or flight" response, leading to the release of stress hormones such as cortisol and adrenaline. These hormones can make it challenging to relax and unwind, making it harder to transition into a restful state. As a result, individuals may find themselves lying awake at night, their minds racing with worries and concerns.
Anxiety can also have a profound impact on sleep. Racing thoughts, muscle tension, and a sense of unease can make it difficult to attain the deep relaxation necessary for restorative sleep. Additionally, individuals with anxiety disorders may experience nighttime awakenings or nightmares, further disrupting their sleep patterns.
Mood disturbances, such as depression, can lead to changes in sleep patterns as well. Some individuals may experience hypersomnia, or excessive daytime sleepiness, while others may struggle with insomnia. Changes in appetite and energy levels, common symptoms of mood disorders, can further disrupt the body's natural sleep-wake cycle.
Conversely, poor sleep can also exacerbate stress, mood, and anxiety. When we are sleep deprived, our emotional regulation and coping mechanisms are compromised, making us more susceptible to stress and anxiety. Additionally, chronic sleep disturbances can contribute to the development or exacerbation of mood disorders.
It's important to recognize the interconnected nature of these factors and take steps to address them holistically. Engaging in stress-reducing activities, practicing relaxation techniques, and establishing healthy sleep habits are all important steps. For individuals who find it difficult to manage this on their own, a professional stress sleep treatment can provide a structured plan to effectively break the cycle. By addressing these psychological factors and prioritizing good sleep hygiene, individuals can work towards improving their overall well-being and achieving restful, rejuvenating sleep.

By addressing these psychological factors and prioritizing good sleep hygiene, individuals can work towards improving their overall well-being and achieving restful, rejuvenating sleep.
Michelle, on behalf of the SleepPsychologist team.
This article is for information purposes only. Please refer to the full disclaimer and terms and conditions before making use of this information.
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