What Causes Obstructive Sleep Apnea In Adults? Know The Causes

By on April 17, 2015

If you are wondering what causes Obstructive Sleep Apnea in adults then you must first ponder on the point what actually obstructive sleep apnea is. Sleep apnea is a kind of sleeping disorder when an individual finds problem breathing while sleeping.

Obstructive sleep apnea is the most common type of sleep apnea which occurs when the soft tissue present at the back of the throat causes greater blockage restricting airflow into an individual’s body.

What Causes Obstructive Sleep Apnea In Adults?

What causes obstructive sleep apnea in adults have been given below:

What Causes Obstructive Sleep Apnea

Being Overweight

If you possess excessive body fat, you are at an increased risk of developing obstructive sleep apnea. This is because body fat in excess increases the soft tissue bulk in the neck placing strain on throat muscles.

Excess fat in the stomach area can result in breathing difficulties which can aggravate the chances of obstructive sleep apnea.


Obstructive sleep apnea can occur at almost any age but it is common in people who are above forty years of age. Therefore, age is a special concern when it comes to having an idea about what causes Obstructive Sleep Apnea.

Possessing A Very Large Neck

People who have a collar size more than 43 cms or 17 inches have increased chances of suffering from obstructive sleep apnea. There are no possible steps that can be taken for eradicating this condition apart from a surgery.

Medicines With Sedative Effect

Medicines with sedative effects like tranquilizers and sleeping tablets are also considered one of the most common causes of obstructive sleep apnea. They do not result in the condition immediately after they are taken but they work on the tissues slowly.

Alcohol and Smoking

Having the habit of alcohol consumption or cigarette smoking will result in many hazardous health conditions, which even includes Obstructive Sleep Apnea. People who smoke and drink alcohol before going to sleep might suffer from obstructive sleep apnea. Smoke and alcohol are elements that worsen the condition and even result in snoring.