Doctor insights on:
Is Sleep Apnea And Hypoxemia The Same Thing
Overlap: Nocturnal hypoxia is a drop in oxygen in the blood when sleeping. It's associated with sleep apnea, but also with hypoxic chronic bronchitis pulmonary hypertension and emphysema. Sleep apnea can be due to airway obstruction or of central origin. It causes reduced oxygen, often dangerously, and arousal from sleep, leading to daytime fatigue. ...Read more
Sleep apnea has two causes. It may be 'central' or 'obstructive'. Central apnea occurs as a disorder in the way the brain controls breathing. Obstructive sleep apnea is much more common and involves an anatomical blockage of the airway. Usually, the tongue blocks the airway, preventing the passage of air between the a sleep study is needed to diagnose particular ...Read more
2 different condtion: Sleep apnea is when there is a cessation of airflow with sleep and breathing. The most common type of sleep apnea is obstructive sleep apnea when the upper airway gets blocked. Nocturnal hypoxia is a general term for low oxygen with sleep. Sleep apnea can cause nocturnal hypoxia, though many other conditions can cause nocturnal hypoxia without sleep apnea such as copd or heart disease. ...Read more
If someone has 'hypoxemia' and is receiving oxygen, why would they need to be tested for sleep apnea? Wouldn't the oxygen take care of the apnea?
I recently had to have a sleep study done. It cam back that I have obstructive sleep apnea & significant nocturnal hypoxemia. Should I consider cpap or look into things further & see my other options?
Depends: Having sleep apnea is significant, but how severe was your ahi. Moderate to severe osa carries a significant cardiovascular risk and should be treated. The gold standard would be a CPAP and this would be what your insurance generally covers first line. If your osa is more mild to moderate, you could consider alternative treatment options. ...Read more
My sister says she has obstructive sleep apnea. Are family members more likely to get the same thing?
Gasping for air: Sleep apnea is defined as complete (apnea) or partial obstruction (hypopnia) of the airway during sleep. Typical signs and symptoms are snoring, wake up gasping for air, and excessive daytime sleepiness. Diagnosis is made by a sleep study (polysomnogram) and the main parameter of diagnosis is ahi (apnea-hypopnea index). Mild sleep apnea ranges from 5-10 ahi. ...Read more
OSA: Obstructive sleep apnea occurs when breathing stops (apnea) during sleep usually as a result of a temporary obstruction such as a narrowing and closing in the oropharynx. When the brain detects that breathing has stopped, an alarm goes up that wakes the person so that he starts breathing again. Often the person does not know why he has woken. An observer may note snoring or gasping in the night. ...Read more
Sleep apnea.: The only way to tell if you truly have sleep apnea is by doing a sleep study. If you have suspected sleep apnea, it is a good idea to try to lose weight if you are heavy to see if that solves the problem. If it does not, then a sleep study may be necessary. If that confirms sleep apnea, wearing a mask with continuous positive airway pressure (CPAP) while sleeping usually helps. Good luck. ...Read more
Tape yourself: The easiest way to determine whether you have sleep apnea is to take a tape recorder and tape your sleep at night. The next day rewind and listen to see if you snore and have your irregular respirations. If there is a pause and you hear some gasping that is sleep apnea. At that point you should have sleep study which will confirm the diagnosis. Good luck and well wishes. ...Read more
Yes: Sleep apnea can result from anatomic obstruction in the nose (deviated septum, swollen turbinates, sinusitis, etc) or over relaxation of the smooth muscles that line the trachea (wind pipe). It's true that sleep apnea was classically though to be found only in elderly overweight men, but that's been found to not be true. Children can have osa from enlarged tonsils or adenoids. Consult a sleep doc. ...Read more
PAP therapy: The gold standard treatment is with a pap (positive airway pressure) device. Oral devices made by a dentist or possible surgical options with an ENT can be considered for those who have mild disease. Weight loss is always encouraged as well as proper sleep hygiene. Avoidance of caffeine, alcohol or nicotine 5-6 hours before bed is also advised. ...Read more
Sleep study: A sleep study is the test used to diagnose sleep apnea. The test is done in 2 parts. The first part consists of monitoring you while you sleep. The second part involves putting you on a CPAP (continuous positive airway pressure) machine to see if it improves your sleep and breathing. If it works, the settings are then "titrated" to see what levels work best for you. ...Read more
Symptoms and suspici: You have to be suspicous for the condition. It is not always the overweight person who snores. Think about daytime fatigue or waking up frequently at night without having a cause. There are a few online questionnaires that may be helpful. Bedparters can also be very helpful because they may hear the person stop breathing. ...Read more
Depends: There are a lot of reasons for sleep apnea starting from birth allergies, to ill formed nasal passages, high vaulted palates, ill formed dental arches, nasal patency, enlarged tongue, high bmi to name a few and these are for obstructive apnea of corse it could be central and that is a different ball game. ...Read more
See cardiologist: Central sleep apnea is most commonly a reflection of heart failure and will improve if heart condition is treated and improved. There are other predominantly neurological causes that are much harder to treat, but they are uncommon. Specialized breathing machine can mitigate central sleep apnea. ...Read more
Several: Snoring is a warning sign that sleep apnea may be present. Other complaints include awakening gasping/choking for air, dry mouth/sore throat, urinating multiple times at nights, morning headaches, unrefreshing sleep, cognitive impairment and excessive daytime somnolence. Talk to your doctor about any of these symptoms. A sleep study would have to be done to confirm the diagnosis. ...Read more
Condition: Obstructive sleep apnea is a condition where the back of the throat closes and prevents breathing. Contributing factors include the structure of the throat which is influenced by how we develop and being over weight. Central sleep apnea is a condition where the brain does not send a signal to the lungs to breath. They are treated differently. See your physician asap if you have this problem. ...Read more
some people only snore if they sleep on their back, so try avoiding that.
See an ear nose ; throat specialist to evaluate your tonsils, adenoids and sinus
wear a custom made dental device that holds your jaw forward while you sleep thereby increasing the airway. ...Read more
Sleep study: You need to see a physician for a sleep study. Be sure they explain all your options to you. The first line of treatment for mild to moderate apnea is an oral appliance. If severe, usually a CPAP is prescribed. If you can't or won't use a cpap, an oral appliance can be used. Surgery is usually a third and last option in most but not all cases. ...Read more
Sleep doctors can be ent, pulmonologists, neurologist, internists, or psychiatrists. Only your ENT can offer surgical treatments, which should generally only be attempted if you fail less invasive options first.
Please don't let anyone cut your uvula off (many ent's still do this). ...Read more
Prevents deep sleep: Apnea causes an arousal in the brain that either 1) wakes you up or 2) lightens the stage of sleep you are in. Sleep is like walking down the stairs... It's a stepwise approach to deeper sleep. The more severe your apnea, the more you "go back up the stairs" to lighter sleep... Continued interruption may prevent you from "getting all the way down the stairs.". ...Read more
You really can't: You can't self diagnose sa because you sleep through it. It is usally the bed partner who gets clues of hearing gasping, choking, or moments of no breathing. The sleeper has no knowledge of the event! Some who do suffer from sa have excess daytime sleepiness, doze off while watching tv etc. If you are suspicious that you might have it, get a sleep study done. It is painless and very easy. ...Read more
This is the cessation of breathing for 10 seconds or more. Most apnea is obstructive being caused by collapse or obstruction of the airway leading to lack of air flow. However, it can be a central process, where the respiratory center of the brain fails to signal the respiratory respiratory system to initiate a breath. Lastly, some apnea is mixed central ...Read more
This really depends on the patient. For normal patient who does not smoke very low oxygen level could be defined as an oxygen saturation less than 88% or a partial pressure of oxygen measured in blood gas less than 60 mmhg. For an active smoker these numbers may be different. For someone with underlying lung disease again these ...Read more
- Talk to a doctor online
- Is sulfa and sulfate the same thing?
- Is constulose the same thing as lactulose?
- Are benadryl and claritin the same thing?
- Is a sonogram and ultrasound the same thing?
- Is impetigo and mrsa the same thing?
- Is hypopituitarism and dwarfism the same thing?
- Is mthfr and lupus the same thing?
- Is implanon the same thing as norplant?
- Are protease and trypsin the same thing?