How do I know if I have sleep apnea during pregnancy?

Breathing during sleep may change during pregnancy: as a pregnancy unfolds, there may be a clear progression from soft to loud snoring, and even pauses or disruptions of breathing that characterize a condition called sleep apnea.

Since sleep apnea deprives your body of oxygen, it can be serious for both you and your baby on board. If you suspect you have sleep apnea, read on for more about the causes of this condition and the warning signs to watch for.

What causes obstructive sleep apnea during pregnancy?

All pregnant women have an increased risk of obstructive sleep apnea because higher levels of estrogen during pregnancy can cause the mucus membranes in your nose to swell, leading to nasal congestion.

If you’re overweight, obese or gained too much weight during pregnancy, you’re particularly at risk of obstructive sleep apnea. Extra tissue in your neck can block your airway and make it harder to breathe at night. Moms-to-be with gestational diabetes are also at higher risk.

Other reasons your airway may get blocked or collapse during sleep include congestion caused by allergies or illness, along with certain physical attributes

Symptoms of sleep apnea during pregnancy

Since symptoms of sleep apnea overlap the common pregnancy side effects, the condition often goes undiagnosed and undertreated. Also, many women with sleep apnea may not snore. They may experience side effects of inadequate sleep such as: anxiety, fatigue and mood changes.

The usual symptoms include:

• Snoring
• Breathing pauses or shortness of breath in sleep
• Waking with choking, snorting, or gasping
• Excessive daytime sleepiness
• Frequent urination at night

Risks of obstructive sleep apnea during pregnancy

Over time, sleep apnea lowers your blood oxygen levels. It increases your risk of high blood pressure, cardiovascular problems and other health issues.

Pregnant women may develop conditions like gestational diabetes and preeclampsia.

Hence, it is very important to diagnose and treat sleep apnea.

How is obstructive sleep apnea treated?

Treating sleep apnea generally starts with lifestyle changes. Your doctor may advise you on your sleeping positions. If you are overweight or obese, you may be advised to work on weight management. Or you can also try adhesive breathing strips, which open up your nostrils.

If apnea persists or is severe, you may need a CPAP (continuous positive airway pressure) machine, which provides a gentle flow of air to a mask that you’ll wear over your nose, keeping your airway open.

FAQ: Does sleep apnea go away after pregnancy?

Yes, there is some evidence that OSA in pregnancy will improve once you deliver. Many studies and researches indicate that sleep apnea gets better with weight loss, so once you have your delivery, your sleep apnea symptoms should subside.

Obstructive sleep apnea doesn’t have to ruin the quality sleep you need during pregnancy. If you notice any symptoms, contact your doctor immediately.

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