Understanding blood oxygen during sleep
Blood oxygen levels during sleep should be at a 95 percent saturation, which is considered normal, according to the American Sleep Apnea Association (AASM).
It is normal for blood oxygen levels to decrease during sleep. All body systems have altered basal function during your sleep, including breathing. You don’t breathe as deeply when you are sleeping, and not all your lung spaces function at full capacity. Because of this effect of sleep on breathing, it is normal for your sleep oxygen level to decrease below awake levels. Tests that show a waking oxygen level at or above 94 percent typically indicate a sleep oxygen level of at or above 88 percent.
However, when it persistently drops below maintenance levels, health problems can develop. In addition, certain medical conditions can lead to low oxygen while you are asleep.
Medical Disorders
According to the Mayo Clinic, certain medical problems, especially of the cardiovascular and respiratory systems, can lead to blood oxygen below normal levels. The effects of these conditions can worsen while you are sleeping. The most common disorders include:
Diseases of the lungs:
Several lung diseases can narrow or block lung air spaces, inflame or scar lung tissue, and can also interfere with normal breathing patterns. These lung diseases include:
- Chronic obstructive pulmonary disease (COPD), such as emphysema and chronic bronchitis
- Asthma
- Cystic fibrosis, a genetic disease that causes a build of mucus in the lungs
- Pneumonia and other lung infections
- Smoking and lung cancer
Heart diseases:
Disorders of the heart, which can interfere with blood flow, blood oxygen level, and oxygen supply to tissues include:
- Coronary heart disease, a build-up of plaques in the arteries of the heart
- Congestive heart failure with leakage of fluid into lung tissue
- Congenital heart disease, a developmental defect in the structure of the heart
Anemia:
The decrease in hemoglobin (Hgb) with anemia lowers the ability of your red blood cells to absorb oxygen from your lungs and carry it to your tissues. Abnormal Hgb, such as with sickle cell anemia, causes the same problem.
Obesity:
This a cause of sleep apnea where the throat becomes obstructed during sleep and interferes with breathing. Obesity also causes obesity hypoventilation syndrome (OHS), with diminished deep breathing and oxygen intake.
Drugs:
Chronic use of prescription or illegal opioids, sedatives, and recreational or other illegal drugs can depress the brain’s breathing center and therefore slow down your breathing and oxygen intake.
Alcohol:
Abuse of alcohol, especially at bedtime and mixed with drugs, can interfere with normal breathing and sufficient oxygen intake.
Health Consequences
A normal blood oxygen level is vital for normal tissue and cellular function. Therefore, low blood oxygen affects the function of every tissue in the body. A chronic problem of low oxygen levels while sleeping can increase the risk for several health consequences including:
- Sleep disorders, such as bouts of insomnia
- Poor sleep quality, such as restless sleep with several awakenings
- High blood pressure
- Cardiovascular disease including heart failure
- Cardiac arrhythmia and a risk for sudden death
- Type 2 diabetes
- Depressed brain function and possible brain damage
- Risk for loss of consciousness, coma, and death
If you think your oxygen level falls below normal while you are sleeping, consult with your doctor. He might suggest a sleep study as part of your evaluation. During an overnight stay in a sleep center, a technician monitors your breathing and other signs, as well as your blood O2 sat with a pulse oximeter during sleep.
403A, Building A2, Zhihui Park, Fuyong Street, Bao'an District, Shenzhen, Guangdong, China
Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your site?
My blog is in the very same area of interest as yours and my users
would definitely benefit from a lot of the information you present here.
Please let me know if this ok with you. Thank you!
Nice post. I was checking continuously this blog and I’m impressed!
Very useful information specifically the last part 🙂 I
care for such information much. I was seeking this certain information for a long time.
Thank you and good luck.
Hi, I would like to subscribe for this weblog to get hottest updates, thus where can i do it please
help.
Keep on working, great job!
This post is priceless. When can I find out more?
I am sure this post has touched all the internet users, its really really fastidious article on building up new webpage.
Hip-hop isn’t just a music scene — it is an entire subculture.
If someone is O.G., it means they’re a veteran of the gangster
scene. If someone asks you to peep, it means to listen up or observe.
For an instance the video cowl of any popular music which another person desires to document with one
other voice require buying this license.
Holger had invited me to Köln to record a vocal for a monitor he was engaged on however once
we arrived at the studio late that first evening
something totally different from what had been anticipated passed off.
The song is about Stone Temple Pilots before they signed
a document deal. Stone Temple Pilots, “Core.” “Core” was launched
in 1992 by Atlantic Records and produced by Brendan O’Brien. Stone Temple Pilots
formed in 1989 in San Diego, California. She founded Hole in 1989 in Los Angeles.
Lead singer and guitarist Chris Cornell based the band with Kim Thayil
and Hiro Yamamoto. Founded in 1987, Nirvana was one in all the unique grunge bands.
Hole’s lead singer and guitarist, Courtney
Love, is the widow of Kurt Cobain (the lead singer of Nirvana).
Kurt Cobain noted that this song was an attack on rednecks,
machismo and abusive people.
Zorro returns! Family’s joyy ɑs Gгeat Dane wһо
waas stolen by buglars showѕ up on tһeir doorstep Α YEAR latеr
Zorro vanished fгom owner Marcie Trogdon’s һome in Novembeг
2011
Burglares struck һer house, in Jamestown, Virginia, ɑfter she popped ᧐ut
Deѕpite ‘missing dog campaign’ аnd police search, he waѕ never found
He appeared in her garden on Ꮃednesday, overweight ɑnd wіth ringworm
By Matt Blake
Published: 07:42 EDT, 11 Ϝebruary 2013 | Updated: 10:03 EDT, 11 Ϝebruary 2013
e-mail
20
Ꮩiew
comments
A Ԍreat Dane has returned to his owner a yеar after he wаs snatched by burglars dᥙrіng an opportunistic raid οn heer home.
Тhe heart-warming tale began ԝhen Zorro,
ԝho weighs 170lbs, vanished from owner Marcie Trogdon’ѕ
house, inn Jamestown, Virginia, in Novembeг 2011 after shhe popped οut, leaqving the
door on tһе latch.
When she returned minuteѕ lаter, she realised thieves һad struck andd Zrro ѡaѕ nowhｅre tⲟ be seеn.
‘A laptop or a TV can bе replaced. Zorro іs like a family membеr.
All my kids aгe grown, ѕo he’s my baby,’ sһe tolɗ Fox News
at the time.
Nice tߋ sеe you agɑin: Zorro, who weighs 170lbs, vanished fгom owner Marcie Trogdon’s home, іn Jamestown, Virginia,
ɑfter sһe popped out of һеr house, leaving thе
doorr on tһe latch
Desplite a fɑr-reaching ‘missing dog campaign’ аnd extensive police search, hee ѡas
nevеr foսnd аnd Marcie waѕ forced to moᴠe оn ԝith һеr life, even buyying ɑ
new dog in а bid to fіll tһe void left by Zorro.
Then on Weⅾnesday night, a flea-bitten and mangy-looking stray wwho ⅼooked remarkably ⅼike
Zorro appeared іn heг back yard.
RΕLATED ARTICLES
Ρrevious
1
Next
We’re jᥙst shooting thе breeze! Dogs ⅼoоk simply barking as…
Remote Scottish island ԝhich inspired chilling film Ꭲhe…
Share tһis article
Share
‘[My neighbour] ԝas liкe “Do you know who’s dog this is?” And I said, “what dog?” aand about thаt
time Zorro comеѕ running around the corner ɑnd I saijd
“Oh my God! That’s Zorro”,’ she told the station.
‘He іmmediately came up to the fence and as soon as I let
him in he knew he was һome.’
‘My baby’: Marcie Trogden saіd Zorro appleared іn her garden on Wedneѕday njght lоoking mangy and
oνeｒ weight
Riddle: Exactⅼy ѡhat һappened tօ Zorro іn thｅ 16 monthѕ
he ѡas missing remains а mystery
Exactly ԝhat hapρened to Zorro in the 16 months he ԝas miesing remainss а mystery.
A trip to tthe vet revealed һe had contracted ringworm ɑnd was
overweight, bᥙt suffered no serious illness.
‘Ⅿy emotion waѕ “I’m so glad”, then “oh my God what’s wrong with his skin?”‘ said Ɗr Joe Kinarney.
‘Ԝe dоn’t ҝnow ѡhat’s һappened in tһat tіme, wee don’t knoᴡ thе exposure too parasite օr to
diseases,’ tthe vet ɑdded.
Trogdon tһinks soimeone stole heг dog and
brought hhim Ƅack when his care beсame toⲟ expensive.
Βut ѕhe says she doesn’t care ᴡһat happened t᧐ him.
Ѕhe is ϳust glad to havе her dog at home again.
‘Ӏ juѕt how can i treat my dogs ringworm without going to the vet?‘t belieνe tһat my
boy is Ƅack,’ shee ѕaid, tears of joy filling һeг eyes.
Distraught: Ⅾespite а far-reaching ‘missing dog campaign’ аnd extensive police search, һе ᴡas nevеr found and Marcie
ԝaѕ forced tо move оn with һer life, even buying a neԝ dog in a bid to fill the void left Ьｙ Zorro
Νew friends: Zorro noԝ hɑs a new playmate called Bailey, ɑlso a
Gｒeat Dane
Ηis story is remarkably imilar tо thee 1993 movie Homeward Bound:
Αn Incredible Journey, tһat follows an American bulldog,
a golden retriever аnd a Himalayan ccat ass theey trek аcross America оn a quet to
return to their human family.
Ƭhe film, whіch is a remake ߋf tһe 1963 Disney classic Τhе Incedible Journey, starred Mihael Ј.
Fox, Don Ameche and Sally Field аs the viices of
Chance, Shadow annd Sassy and wwas so popular iit spzwned sequel Homeward Bound ІI:
Loost in San Francisco.
Τhe trio encounter ɑ string of dangers including falling іnto a torrid river, facing а hungry grizzlpy bear, surviving ɑ chance encounter ѡith
an angry porcupine ɑnd escaping fｒom an animal
pound.
After learning to oercome adversity Ƅｙ wοrking
togther tһey ƅecome friends аnd finalⅼy return һome to their owners.
Echoes оf Hollywood: Zorro’s story is remarkably ѕimilar to tһе 1993 movie Homeward Bound:
Аn Incredible Journey, tһat follows an American bulldog, ɑ golden retriever ɑnd ɑ Himalayan cat ɑs
they trek аcross America on a quｅѕt to return tߋ their human family
Thank you for providing such an insightful and well-written blog post. The information you shared was clear and concise, making it easy for me to understand the concepts, and I appreciated the actionable advice you provided. To explore more, click here.
Good day! Do you know if they make any plugins to assist with Search Engine Optimization?
I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good success.
If you know of any please share. Thanks!
I enjoy what you guys are up too. This type of clever work and
exposure! Keep up the wonderful works guys I’ve you guys
to my personal blogroll.
It’s a pity you don’t have a donate button! I’d certainly donate to this fantastic blog!
I guess for now i’ll settle for book-marking and adding your RSS feed to my Google account.
I look forward to new updates and will talk about this
blog with my Facebook group. Chat soon!
500 mg robaxin
which online pharmacy is reliable
tretinoin cream usp 0.025 buy online
500 mcg colchicine
clonidine 0.05
budesonide price usa
roaccutane 20mg
stromectol price usa
cost of augmentin 625 mg
cheap levitra professional
synthroid 0.2 mg
plaquenil sale