Home topics questions members reference encyclopedia dictionary health countries famous quotes today in history answer questions ask a question home › medical encyclopedia › o › obstructive sleep apnea injury  disease  nutrition  poison  symptoms  surgery   test  special topic 2  4  5  a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z obstructive sleep apnea obstructive sleep apnea definition obstructive sleep apnea is a condition in which a person has episodes of blocked breathing during sleep. viagra for sale cheap This article discusses obstructive sleep apnea in adults. viagra voucher canada See also: central sleep apnea sleep disorders alternative names sleep apnea - obstructive; apnea - obstructive sleep apnea syndrome; sleep-disordered breathing causes normally, the muscles of the upper part of the throat help keep the airway open and allow air to flow into the lungs. does medical insurance pay for viagra Even though these muscles usually relax during sleep, the upper throat remains open enough to let air pass by. Images of viagra pills However, some people have a narrower throat area. generic viagra by mail When the muscles in their upper throat relax during sleep, their airway may completely close. Viagra 50mg rezeptfrei This prevents air from getting into the lungs. online viagra for sale Loud snoring and labored breathing occur. During deep sleep, breathing can stop for a period of time (often more than 10 seconds). how much viagra cost This is called apnea. does medical insurance pay for viagra An apnea episode is followed by a sudden attempt to breathe, and a change to a lighter stage of sleep. order generic viagra online The result is fragmented or interrupted sleep that is not restful. As a result, those with sleep apnea feel more drowsy or sleepy during the day, called excessive daytime drowsiness. buy viagra without prescription Older obese men seem to be at higher risk, although many people with obstructive sleep apnea are not obese. floridalighttacklecharters.com/thq-cheap-viagra-rp/ The following factors may also increase your risk for obstructive sleep apnea: certain shapes of the palate and jaw large tonsils and adenoids in children large neck or collar size large tongue narrow airway nasal obstruction obesity drinking alcohol or using sedatives before sleep may make you more likely to have an episode of apnea. generic viagra cheap Symptoms a person who has obstructive sleep apnea often is not aware of the apnea episodes during the night. buy viagra Often, family members, especially spouses, witness the periods of apnea. viagra cheap online A person with obstructive sleep apnea usually snores heavily soon after falling asleep. viagra for sale malaysia The snoring continues at a regular pace for a period of time, often becoming louder. can you get viagra prescription online It is then interrupted by a long silent period during which there is no breathing. viagra indications and usage This is followed by a loud snort and gasp, and the snoring returns. buying viagra online This pattern repeats frequently throughout the night. best results viagra use The main symptoms are usually associated with excessive daytime sleepiness: abnormal daytime sleepiness, including falling asleep at inappropriate times awakening unrefreshed in the morning other. Viagra 10 mg how long does it last does medical insurance pay for viagra