Atherosclerosis is a medical condition that occurs when plaque builds up inside arteries, which can lead to heart attacks, strokes, and other cardiovascular problems.

While atherosclerosis often develops over time, it can also be triggered by poor sleeping habits.

Sleep Apnea and Atherosclerosis

One of the most common risk factors for atherosclerosis is obstructive sleep apnea (OSA), a sleep disorder in which breathing is repeatedly interrupted during the night.

OSA is often associated with snoring and gasping for breath, and it’s estimated that up to 35% of adults snore habitually.

During episodes of sleep apnea, blood oxygen levels decrease and carbon dioxide levels increase. This triggers the release of stress hormones into the bloodstream, which can cause inflammation and damage to the blood vessels.

Over time, this can lead to the development of atherosclerosis and other cardiovascular diseases.

The Link Between Sleep and Blood Pressure

Another red flag for atherosclerosis during sleep is high blood pressure. Blood pressure naturally decreases during sleep, but it can remain elevated in individuals with hypertension (high blood pressure).

Over time, high blood pressure can contribute to the development of atherosclerosis by causing damage to the arterial walls. It can also cause the heart to work harder, which can lead to heart failure, heart attack, and stroke.

Sleep Duration and Atherosclerosis

The amount of sleep an individual gets each night can also impact atherosclerosis risk. Studies have shown that sleep deprivation and poor quality sleep can increase the risk of cardiovascular disease, including atherosclerosis.

When we sleep, the body undergoes a range of restorative processes that promote cardiovascular health. For example, during deep sleep, the body releases growth hormone, which helps repair damaged blood vessels.

Sleep also triggers the release of anti-inflammatory proteins that can reduce the risk of atherosclerosis.

Warning Signs of Atherosclerosis During Sleep

Some common symptoms of atherosclerosis during sleep include:.

Chronic snoring or gasping for breath during sleep
Waking up with a headache or sore throat
High blood pressure readings in the morning
Unexplained fatigue or daytime sleepiness

If you experience any of these symptoms, it’s important to speak with your healthcare provider. They can help determine if you have atherosclerosis or another underlying condition that may be contributing to your symptoms.