There are mainly three types of sleep apnea – obstructive sleep apnea, central and mixed sleep apnea. Central sleep apnea occurs when the brain does not signal to the muscles to breathe. Mixed sleep apnea is a blend of central and obstructive sleep apnea.
Central and mixed sleep apneas are not very common in patients. However, obstructive sleep apnea is quite common and occurs when the soft tissue found at the back of the throat relax. This relaxation causes a blockage of your airway and it happens when you are asleep. Your brain will therefore wake you up partially to take in a gulp of air after which you will fall asleep.
CPAP therapy is a treatment that effectively treats sleep apnea and there are sleep apnea machines for sale which are used to provide the therapy.
Diagnosing Sleep Apnea
Majority of the times, you may not be aware that you are suffering from sleep apnea. There are however symptoms which are associated with the condition that you can look out for. The main symptom is feeling sleepy and fatigued during the day everyday without any good reason. You may also suddenly wake up at night feeling choked and your partner or family members are likely to mention to you that you snore very loudly.
You may often suffer from headaches and a dry mouth when you wake up in the morning. All these are tell tale signs that you may be suffering from sleep apnea. A sleep specialist can be able to diagnose your condition in a sleep clinic. Some tests are normally carried out to determine whether you indeed have sleep apnea and the severity of the condition.
When the doctor confirms that you are suffering from sleep apnea, he will recommend a sleep apnea machine which you can use for CPAP therapy. CPAP refers to continuous positive airway pressure whereby pressurized air is blown into your airway. This is done to keep the muscles at the back of throat from relaxing thus leaving the airway open. This therapy therefore allows you to breathe without interruption during sleep.
There is a wide variety of sleep apnea machines for sale and your sleep specialist can guide you on how to pick the right machine. It is a good idea to buy a machine from manufacturers who are well known to produce sleep apnea machines that are effective and durable.
Making A Choice Of A CPAP Machine
Since there are many varieties of sleep apnea machines for sale, it is important to understand what will work best for you. You can opt for a fixed pressure machine which provides a constant amount of pressure during the therapy. An automatic machine on the other hand varies the amount of air pressure depending on your breathing patterns during your sleep.
Data from the therapy is then recorded and the report can be shared with your doctor so that adjustments can be made to the machine settings where necessary. There are also bi-level positive airway pressure machines or BiPAP machines that provide a higher amount of air pressure when you inhale and reduce the pressure when you exhale. Your doctor will recommend the pressure that is to be set on the machine.