Sleep is the normal physiological process of our body which is as important as respiration and digestion. Sleep is vital for maintaining our physical and mental health. Normal adults require 8 hours of sleep every day, whereas it 14 to 15 hours of sleep is recommended for for infants and toddlers.

What are the different stages of Sleep

Every human has a natural circadian clock in their body, which is responsible for maintaining our sleep - wake homeostasis. The different stages of sleep include REM and NREM that is rapid eye movement sleep and non rapid eye movement sleep respectively. REM is the deep sleep stage in which it is very difficult to wake up the person as this stage includes the sensory inhibition and all voluntary muscles along with almost all interactions with the surroundings are inhibited. Therefore, a person s physical stress and tiredness also gets relieved during this stage of sleep. NREM sleep is the stage between REM and awakening and here the person may have sensory connection with his or her surroundings, but may not respond.

Sleep and its benefits
Sleep and stress have a very strong connection with each other. The best way to relieve stress and any other mental disturbance is sleep. It is essential to have knowledge about sleep psychiatry for almost all physicians as they face many sleep deprived patients in their day to day practice.

    Sleep is not only responsible for relieving mental stress and depression, but has other benefits as well
    Sleep is also essential for the normal physiological growth in early infancy and it is vital for development of normal alertness, attention and knowledge
    It also relaxes our voluntary muscles and thereby, relieves us from physical stress
    Sleep disturbance may also aggravate diseases in our body. Sleep is also the state of recovery and healing.

Sleep psychiatry also insist on meditation and ensures that people have normal pattern of sleep, in order to maintain the mental health of the person in a normal state.

Sleep Pyschiatry: Its Stages and Benefits

Insomnia is a disorder where a person has difficulty sleeping. One can have problem falling asleep or staying asleep for long. Some people also have disturbed sleep. This can be a major problem as due to lack of sleep one feels tired and fatigued all day.

Recurring cases of insomnia hamper your daily activities and interfere with the smooth functioning of your life. Therefore, this condition should not be ignored and treated immediately.

Here are the various ways to treat insomnia:
Non-Medical (Cognitive and Behavioral treatment)
Several psychological and behavioral techniques can be used for the treatment of insomnia. Many of these methods can be easily self-taught and others require a therapist to be carried out properly. 

1. Relaxation training, which is also called progressive muscle relaxation involves the patient to tense and relax his muscles systematically in various parts or regions of the body. Relaxation techniques, such as breathing exercises, various forms of meditation, mindfulness and guided imagery are used for treating insomnia people. The use of audio recordings for guidance in these techniques is quite popular.

2. Stimulus control enables building an association between the bedroom and sleep. This is done by limiting several kinds of activities done in a bedroom. This may include going to bed only when very sleepy and leaving bed if you cannot sleep within twenty minutes. A strict bedtime and wake up time schedule has to be maintained.

3. Cognitive behavioral therapy or CBT involves changes in behavior like maintaining a strict sleep time schedule, elimination of afternoon naps and other habits related to sleep. A cognitive component is also added to this method. Unhealthy beliefs and fear regarding sleep are challenged and positive, rational thinking is encouraged. CBT is a very effective procedure for treating insomnia and the track record regarding success is high.

4. Changes in lifestyle are required to treat insomnia and prevent recurrence of insomnia, you should change certain habits and start some new practices. You should limit your intake of caffeine, alcohol and nicotine. Do not consume coffee or tea before going to sleep and avoid smoking. The habits may be stimulating and will keep you awake. Your diet should be balanced. You should avoid having rich and spicy food before going to bed. Avoid late meals and maintain a proper schedule for meals. Regular exercise can improve the symptoms of insomnia and you should try to work out every day.

Medical Treatment
There are many forms of medicines, which can treat insomnia. This includes over-the-counter medicines, as well as prescribed medicines. The type of medicine required completely depends on the severity and symptoms of your insomnia and other factors related to health. Therefore, you must consult a doctor before having any kind of medicine for treating insomnia.

The most common medicines for insomnia, which are usually prescribed by doctors are benzodiazepine hypnotics, non-benzodiazepine hypnotics and melatonin receptor agonists. However, medicines should only be taken after consulting with a specialist. Insomnia not only affects your health but also interferes with all your daily activities. Proper treatment should be taken to treat the same.

Ways to Treat Insomnia

Six hours of sleep daily is as important as the food you consume and the amount of exercise you do, in a day. Poor sleep can lead to reduced concentration the next day coupled with low productivity. Thus, it is necessary to get at least 6 to 8 hours of sleep daily.


Here are few benefits of getting the required amount of sleep every night:
Sleeping improves memory: Lack of sleep has negative effect on your brain, which affects your memory and retention. If you sleep more, you are more likely to retain things because in your sleep, your mind goes over everything you ve read when you were awake. This process is called consolidation. Thus, an optimum amount of sleep helps you retain whatever you have learnt during the day better.
Stimulates creativity: Getting sleep for the required number of hours is a necessity as your creativity levels are bound to soar after some good rest. Working relentlessly without a break in between can lead to saturation in your creativity levels. Thus, rest is a requisite for a spur of creativity.
Reduces stress levels: Not sleeping enough adds even more strain on your brain. Sleep deprivation increases stress, which adds to the blood pressure level and cholesterol in the blood, putting you at risks of suffering from coronary diseases. Thus, to keep your heart health intact, it is important to sleep for at least six hours, which is a minimum requirement for your body to rest.
Leads to weight loss: Sleep deprivation can lead to an alteration in your hormone levels, which activates the cortisol (a fat producing hormone), thereby, leading to obesity. It also leads to negative modifications in your diet and a lethargic approach to your regular exercise routine. Thus, the easiest hack to lose weight is to get adequate sleep at night.


Because the benefits you gain out of sleeping for a minimum of six hours are invaluable, you should aspire to give your body the rest it deserves.

Why You Should Sleep for 6 Hours Everyday?

Sleep apnoea is a kind of disease that can affect people of any age and is basically a kind of sleep disorder. The person suffering from sleep apnoea may feel extremely tired and fatigued even after having a full night s sleep and his snoring may become extremely loud which is again a serious problem.

What are the symptoms of sleep apnoea?

There can be many cases where the symptoms of central sleep apnoea and complex sleep apnoea may be overlapping which makes it a bit difficult to get diagnosed properly. But, there are certain very basic symptoms of sleep apnoea.
Very loud snoring is a basic characteristic of patients with sleep apnoea.
The patient may suffer from regular episodes of cessation when they are sleeping as might be pointed out by other people.
The patient may awaken from sleep regularly due to shortness of breath and problems in the sleeping order.
The patient suffering from sleep apnoea may wake up from sleep with a very dry mouth and or a sore throat.
The patient may suffer from a bad headache often and in many unfortunate cases, the patients may also suffer from insomnia which is the problem of sleeplessness.
Patients of sleep apnoea suffer from intense problems of irritability and bouts of morning sleepiness.
Shortness of breath may intensify in a patient so much so that the person may get awakened from sleep gasping for air as if choking.
Excessive bouts of daytime sleeping may cause a person to perform very poorly in his work as well.
It is at these times when a patient should immediately consult a doctor for a proper treatment and further solution to this problem.

Causes of sleep apnea

Obstructive sleep apnoea is caused when the muscle in our throat starts relaxing. It is this muscle that gives support to the triangular piece of tissue that hangs from the uvula which is the soft palate and the side walls of the tongue. Basically, when this muscle relaxes, the airways in the body gets narrowed as a result of which the blood does not get enough oxygen which is required for proper breathing. It is then that the brain starts sending signals to get up from sleep so that the nasal passage can be reopened for sufficient amount of oxygen.
There can also be cases where the brain is unable to send a proper signal to the muscles that help us to breath as a result of which a person does not breathe for a certain period of time. This, in turn, makes the patient awaken abruptly from sleep with shortness of breath and the patient finds it difficult to fall asleep.


Sleep Apnea - Know The Common Signs Of It!

Pain related sleep disruption has affected a large number of people around the globe. Statistics has it that, in India, about 25% of the population suffers from pain-related sleep deprivation. Studies call it  the vicious cycle of pain and sleep  as pain affects your ability to sleep and lack of sleep makes the pain even worse.

Back pain and arthritis are examples of some common pain-related medical disorders. People with these types of chronic pains have reported persistent sleeplessness or have had immense trouble falling asleep.

The following are the primary sleep disorders associated with chronic pain:

Insomnia: It is a medical condition that is characterized by an inability to fall asleep no matter how physically exhausted you are. Insomnia can be acute (lasting for one night to a week) or chronic (that lasts for more than 3 weeks).
Hypersomnia: It is a condition wherein you tend to sleep excessively; in this condition, you will have trouble being awake throughout the day or can fall asleep at any point of time.
Sleep Apnoea: This is a sleep disorder wherein breathing pauses and resumes repeatedly. Risk factors include obesity, age and gender; it is more commonly observed in men. This condition can be chronic with symptoms such as snoring loudly or feeling very tired even after one has had a night s sleep.
Restless leg syndrome: It is a sleep disorder wherein you continuously move your legs while sleeping. However, this condition can also cause you to move your legs even if you aren t sleeping.
Some of the causes of sleep disorders due to chronic pain are:

Pain
Worry and anxiety
Sweating at night
Depression and other mental disorders
Treatment

A pain and sleep disorder should be simultaneous as both the components of it, pain and sleep, are interrelated. Some of the ways people with chronic pain can still have a good night s sleep are:

Limiting caffeine intake
Abstaining from alcohol and smoking, as these disrupt the sleep cycles, thus aggravating the existing pain.
Practicing meditation and other relaxation techniques
Pain killers or sleeping pills can be administered, but only with the doctor s advice.
Hot water fomentation over painful area during night, for better sleep.

Back Pain and Bad Sleep

Snoring is something that not only spoils the sleep of your partner but leaves you embarrassed while travelling or any family gatherings. It is more popular among males but these days, women are also facing this issue. The problem only worsens with age and weight. On the other hand, the person suffering from Sleep Apnoea not only affects his and his partner's sleep but puts his life at risk.

Difference Between Sleep Apnoea And Snoring:

There is a huge difference between just Snorers and those suffering from Sleep Apnoea. Sleep Apnoea almost always results in frequent and loud snoring, while disturbing the breathing pattern. This leads the person suffering from Sleep Apnoea to feel tired even after long sleeping hours.

While Sleep Apnoea will almost always lead to loud snoring, snoring alone does not mean that one is suffering from Sleep Apnoea.



Causes And Symptoms

Snoring

  When a person sleeps, the throat muscles relax and the tongue bends backwards. This narrows down the throat to some extent.
  As the person keeps inhaling and exhaling, the throat muscles vibrate. These vibrations lead to snoring. The narrower the throat becomes, the more are the vibrations and the sound.
  The throat muscles tend to relax more with age. This is why snoring usually increases with age.
  If a person has obstructions in the form of Tonsils, Nasal polyps or Deviated nasal septum, the narrowing gets worse and leads to extensive snoring.
  If there is an inflammation in the throat or nose due to some infection or allergy, the throat may become narrower and result in loud snoring.
  In some people, sleeping positions like sleeping on the back or otherwise may abate snoring.
  Alcohol consumption during evening time may abate throat muscle relaxation and give rise to snoring.

Sleep Apnoea

  It is better described as episodes of pauses in breathing for more than 10 seconds at a time.
  The immediate cause of Sleep Apnoea is extensive narrowing or complete collapse of the upper airway.
  As breathing is paused temporarily, it causes a shortfall of Oxygen in blood. As it happens, the heart works harder to make up for it, even when the person is sleeping. This increases the risk of heart attack and stroke.
  It causes disturbance in the natural sleep cycle.

Treatment

Snoring

  Avoidance of risk factors like various allergies
  Correction of sleeping position with training

Sleep Apnoea

  The most common treatment is CPAP (Continuous Positive Airway Pressure). This is a mask like device worn on the nose before sleep. It keeps the upper airway open with a small positive pressure delivered.
  There is also the option of Uvulopalatopharyngoplasty. This is a surgical intervention to remove excess of soft palate tissue and open up the airway. The remaining tissue becomes stiff and thus minimize vibration.
  If there is a Tonsil or Deviated Nasal Septum or Nasal Polyp, it needs to be resected out in order to minimize obstruction to the airway.

Snoring and Sleep Apnoea are very common issues and can be treated by experienced doctors very easily.

Ways to diagnose snoring and sleep apnoea:

The doctors ask about the allergies you are suffering from, as well as your eating patterns, medicines and drinking and smoking habits. The doctor also examines your throat and nasal passages to ascertain if there are any kind of nasal, dental, mouth jaw, or throat deformities that are triggering your snoring. If your doctor will feel that you may be suffering from sleep apnoea, then your partner may be asked to keep a diary noting your sleeping and snoring patterns.

Polysomnography and CPAP Titration are some other ways through which the doctors diagnose sleep apnoea.

Polysomnography: Polysomnography, also called a sleep study, is a type of test that is conducted to diagnose sleep disorders. In this test, the doctors record the brain waves, the oxygen level in the blood, heart rate and breathing, as well as eye and leg movements of the patient.

CPAP Titration: A CPAP titration study is a type of in-lab sleep study that is carried out to calibrate continuous positive airway pressure (CPAP) therapy. It is a common treatment that is used to manage sleep-related breathing disorders including obstructive sleep apnea, central sleep apnea and hypoventilation and hypoxemia.

In case you find out that you are suffering from snoring or sleep apnoea, you should immediately visit a pulmonologist to get the proper treatment. 

Snoring And Sleep Apnoea - How To Get Rid Of Them?

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