Friday, March 29, 2024
spot_img

Sleep disorders related to life in lockdown

Date:

Share post:

spot_img
spot_img

2020, unfortunately, has
been a year that has
not brought us much happiness, and for a significant proportion of individuals, sleep disturbances have added to their woes.
The lockdowns imposed to prevent the spread of the novel coronavirus, SARS-CoV-2, have led to significant behavioral changes and adaptations to help individuals optimise their productivity, which in turn, have affected normal physiological processes related to health.
Circadian rhythm disturbances:
Most mammals have a circadian body-clock which rhythmically has sleep and wake cycles.
In humans, eight hours of sleep is considered the average requirement for most individuals, and the presence of cues such as external light and temperature influence such cycles.
In the pre-COVID era, the timing, duration and regularity of sleep in most individuals was determined by rigid schedules related to work or study.
Post the lockdown, this has now been left to the vagaries of the demands of the new normal, and this has caused circadian disturbances.
Work/study from home is relatively unstructured, and the increased digital media/backlit device exposure leads to the biological clock getting mixed signals about day-night transition, often leading to delays in sleep onset.
A survey conducted among 1511 participants in India revealed that younger individuals and women were more susceptible to these changes, causing a state of “social jetlag”.
When conventional gender roles are in play, working women now have to multitask between household and work responsibilities, in addition to assisting younger kids with online school, and this possibly explains why their sleep schedules have been most disrupted.
What has also been reported in studies is that despite sleeping for longer hours, individuals often report a poorer quality of sleep, resulting in feeling less rested.
Insomnia:
Social isolation, financial/job insecurity, stigmatization of individuals with COVID-19, the constant media exposure to reports of rising infections and deaths, and stories of near and dear ones succumbing to the disease all lead to a sense of helplessness, anxiety and depression.
Insomnia is a common manifestation of depression, and as treating physicians, we have experienced a significant proportion of individuals report the symptom during the lockdown.
In addition, post-traumatic stress disorder (PTSD), anxiety and depression, which were reported in up to half of all individuals who suffered from SARS infection in 2003 are likely to affect an equally high percentage of individuals who have had COVID-19, and insomnia is being recognized as a frequent symptom of what is now being called “long COVID”.
A psychological evaluation should be considered in all individuals who are experiencing insomnia, and the temptation to consume sedatives in a knee-jerk manner must be avoided.
The elderly are especially vulnerable, and careful attention must be paid to any elderly person who has had new-onset insomnia during the lockdown.
Sleep apnea:
Sleep apnea is one of the commonest sleep disorders in the population, affecting up to 10 per cent adults.
Inactivity, weight gain, alcohol consumption are all risk factors for obstructive sleep apnea, and lockdowns, by limiting one’s activity outside the home along with binge eating/snacking and drinking might worsen pre-existing sleep apnea, or cause it in individuals who have significantly gained weight during the lockdown.
Individuals who snore loudly, especially if they have high blood pressure or other cardiovascular disease must be assessed for sleep apnea.
The importance of sleep to maintain health cannot be overemphasized. It plays an important role in immunity and in recovery from infections.
Simple measures that can be employed to ensure sleep hygiene during the lockdown would be maintaining a structure to one’s day and having a constant sleep-wake time, avoiding bright lights in the form of devices close to bedtime, keeping the bedroom as dark as possible, avoiding caffeinated beverages for 6-8 hours prior to bedtime, exercising in the morning and avoiding excessive amounts of alcohol.
If, despite these measures, one fails to ensure an adequate quantity and quality of sleep, seeking professional help to address the potential underlying causes would be prudent. (IANS)

spot_img
spot_img

Related articles

Adah Sharma’s fitness mantra: Workouts should always be fun, best with friends

Shillong, March 29: Actress Adah Sharma, who is a practitioner of weapon-based martial art Silambam, has shared the...

Delhi HC to examine Google’s Advertising terms for legal remedies in India

Shillong, March 29: The Delhi High Court has said that it will examine whether the terms of Google’s...

Salman’s update on ‘Dabangg 4′: ‘Jaise hi dono bhai ek script mein lock hojayengay’

Shillong, March 29: Bollywood superstar Salman Khan has shared an update on the fourth instalment of his popular...

RBI to shut Rs 2000 banknote exchange facility for a day on April 1

Shillong, March 29: The RBI announced on Thursday that the facility for exchange and deposit of Rs 2000...