Light Therapy Work For Insomnia?
Insomnia refers to a sleep disorder whereby a person finds it hard to fall asleep or to sleep for continuous block of hours. As a result, the sufferer may tend to sleep most of the day and is unable to properly concentrate on their work, which adversely affects their productivity.
Some telltale signs of insomnia include mental and physical exhaustion, poor memory, lack of attention span, irritability as well as generalized fatigue. Mood swings and anxiety are the notable mental symptoms associated with insomnia. One of the most effective methods in treating insomnia is through phototherapy. We will delve into that in a bit and take a look at how it works, but first things first.
Causes of Insomnia
The causes of insomnia are as varied as the methods of treating it. However, the most common cause is disruption in the circadian rhythm which is often due to ambient noise, changes in job shift, jet lag, high altitudes and extreme temperature conditions.
Insomnia may also be triggered by psychological factors such as anxiety disorders, stress and depression, psychotic disorder or bipolar disorder.
In quite a few cases, insomnia could be as a result of an underlying medical condition, especially conditions that result in pain and fatigue, as well as diseases that affect the respiratory system, the gastrointestinal system and the brain cells responsible for regulation of our sleep-wake cycles.
Hormonal changes have also been cited as possible causes of insomnia, with estrogen being a notorious mention here. Other factors that could cause insomnia include overactive mind, genetic conditions and pregnancy.
Signs and Symptoms
As we have mentioned, the most common signs of insomnia is difficulty falling asleep at night, followed by daytime sleepiness. Irritability and poor concentration are also some symptoms associated with this condition.
Sufferers may also experience gastrointestinal symptoms and have difficulty fostering social relations. Insomnia may seem like a mild condition.
But if not treated with the urgency it deserves, the symptoms could escalate into a full-blown disaster.
Though there are many medications prescribed for the treatment of insomnia, they never really help if they do not target the root cause of the problem. One method that has increasingly been touted as a healthier and safer alternative to insomnia medications is phototherapy, especially with regards to the red
So, Does Red
Light Therapy Work For Insomnia?
There have been lots of clinical studies suggesting red
Out of the many clinical trials that have been conducted on the effectiveness of red
In a 2013 study done in Taiwan, the electroencephalography of the participants was examined before as well as during and after a red-light therapy. People with sleeping disorders found it easier to fall asleep.
There was yet another 2014 study investigating the cognitive functions of people suffering from traumatic brain injury. The results revealed that red
These are just a few of the many studies that have been conducted around the effectiveness of red
But just how does it work?
Healthy sleeping habits are associated with melatonin. This is the hormone that basically regulates your sleep-wake cycle. You have probably heard it mentioned countless times that you should shun the use of smartphones, PC and watching the television right before going to bed.
This is because it has been proven that if your body is exposed to too much
When you expose yourself to red
Here is a recommended amazon product link that can regulate your circadian and aid you in getting the well deserved sleep.
Are There Side Effects?
Mild exposure to visible red
Though not very common, red
In order to overcome the possible side effects of red
At the very least, you should wear protective equipment that shield your eyes and skin from non-iodizing
As we have seen, there are lots of advantages to using red
The general consensus is to discuss with your therapist before going for this