Young man suffering from a sleep disorder. Picture: iStock
There are many reasons why we sometimes struggle to sleep – from stress to your mind not being able to shut off after work, and in some cases a sleep disorder could be what’s keeping you from getting a good night’s rest.
A lack of sleep can lead to various health issues including heart disease, kidney disease, high blood pressure, diabetes, stroke, obesity and depression.
If you have been struggling to sleep, ask yourself the below questions to identify if you could have a sleep disorder.
Most people need seven to eight hours of sleep at night, but it’s not the same for everyone. Some feel fine with for to nine hours, as long as they wake up refreshed and have no daytime issues.
What matters most is how you feel and function during the day. If you are alert and not tired, your sleep is likely good, even if it’s not exactly seven to eight hours.
Not feeling refreshed when you wake up can happen because you either did not get enough sleep or the sleep you had was not good quality.
You should, ideally, wake up feeling rested and ready for the day. If not, it might be because you are waking up too early for your body’s natural rhythm or if you are taking sedative medications, they could still be affecting you when you wake up.
It is not usual to fall asleep during the day if you have had the right amount and quality of sleep at night. If your Epworth sleepiness scale score is higher than 10, it means you are overly drowsy.
If you often nap during the day, it might be due to a sleep issue called obstructive sleep apnoea. This can make your nighttime sleep poor and lead to daytime tiredness. It can also raise the risk of heart problems.
This could point to Restless Legs Syndrome (RLS), which can be identified with four simple questions. If you answer yes to all four, it suggests you might have RLS, and it is a good idea to talk to a doctor about it.
Insomnia means you struggle to sleep enough even when you have time for it, and it makes you tired during the day.
There are many reasons for it, and most can be treated. You can use a special program called CBT-I to help even if you do not know why you can’t sleep.
Sleeping pills should only be a short-term solution. Talk to your doctor if you can’t sleep well, so they can help you.
The questions above tell you what signs to watch out for if you think you might have a sleep problem. If you are worried, it is important to tell your doctor and show them the information you have found here.
It is also helpful to keep a sleep diary for about a week. In the diary, write down when you go to bed, if you wake up at night, how long you stay awake, and what time you wake up in the morning.
ALSO SEE: Understanding sleep and how to get more of it
Restonic Ezintsha Sleep Clinic, a first of its kind in South Africa recently opened its doors in Johannesburg. The clinic’s aim is to improve well-being through better sleep with Ezintsha, a research centre.
Ezintsha focuses on studying health issues like HIV, diseases, and sleep, aiming to find better healthcare solutions.
Dr Alison Bentley of the Restonic Ezintsha Sleep Clinic, who has been helping people with sleep problems for 30 years says sleep touches every area of medicine and remains under-researched in South Africa.
In a statement, Dr Bentley said The Restonic Ezintsha Sleep Clinic will service patients with sleep problems, as well as improving local sleep research. It will train other doctors on diagnosing and treating sleep disorders, and the interplay of sleep with other health conditions.
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