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We thank you for your understanding during this crisis and we wish you all good health.

San Francisco dentist helps many patients who have obstructive sleep apnea

San Francisco dentist helps many patients who have obstructive sleep apnea

It is estimated that more than 22 million Americans suffer from the debilitation and life shortening effects of sleep apnea. Fortunately, help for this serious condition may be as close as the dentist’s office. Dental therapy has had a role in managing obstructive sleep apnea since it was discovered that appliances used to enhance craniofacial development were found to help open the airway. Dr. Leo Arellano and his skilled team have played a large role in helping many people in San Francisco, Daly City, and the neighboring areas, who are suffering from obstructive sleep apnea to get the restorative sleep they need.

Understanding obstructive sleep apnea

Air passes through the upper airway (mouth, nose, and throat) on its way to the lungs. The soft area at the back of the throat has a tendency to collapse inward when a person breathes, but the muscles dilate (widen) keeping the airway open. Abnormalities or interference with this process causes air turbulence, and in some cases, the tissues collapse, blocking the airway temporarily, causing apnea. Five or more of these episodes per hour of sleep is considered obstructive sleep apnea.

Symptoms of obstructive sleep apnea

  • Excessive daytime sleepiness and fatigue even after eight hours of sleep, dozing while reading or watching TV, or even while stopped at a traffic light
  • Loud chronic snoring
  • Pauses in breathing during sleep as witnessed by a housemate
  • Morning sore throat, dry mouth, or headache
  • Insomnia
  • Impaired emotional and mental functions such as irritability and difficulty concentrating
We are here to help Call us at 415-881-4343 or Schedule an Appointment today

Causes and risk factors

Although there are many causes and risk factors for this condition, some of the most common are:

  • Structural abnormalities in the airway, skull, or face, or a large neck
  • Enlarged tongue or tonsils
  • Weakness in the airway muscles
  • Obesity
  • Gender, men are more likely to develop this disorder than women
  • Age, adults 40 to 60 are the most common group to develop the disorder
  • Tobacco and alcohol increase the risk of the condition.


CPAP (continuous positive airway pressure) is a common and effective treatment for obstructive sleep apnea; however, it has a low compliance rate due to inconvenience and discomfort. Oral appliance therapy, available from Dr. Leo Arellano is patient-friendly and effective for many who suffer from mild to moderate obstructive sleep apnea. The device, similar to a mouth guard, supports the jaw or repositions the tongue to prevent the airway from collapsing. Call 415-881-4343 for an appointment today.

Real Patients Real Results

Before and After Photos

Crowded teeth and failing root canal tooth needing extraction corrected with Invisalign®, bleaching, and dental implant.

Photo by Dr. Leo Arellano

Dental Implants – BNA Image – 11
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What our patients are saying...

originally posted on Google

Great dentist and very pleasant to work with. He has been very helpful in helping you understand the entire process of your dental needs! If you want someone to take has time with you, he is your guy. I am very happy and pleased with his fantastic service. Also, his front staff is wonderful and very ease to talk to and very helpful. May provide excellent patient service!

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