Do women snore and get sleep apnea too?

Short answer: Yes. Women snore and develop obstructive sleep apnea too, especially during pregnancy and after menopause. Their symptoms are often subtler, such as fatigue, insomnia, frequent waking, morning headaches or low mood, rather than loud snoring. Because of this, sleep apnea in women is often under-diagnosed.

Key takeaways

• Sleep apnea affects women as well as men, and is often missed in women.
• Female hormones help support throat muscle tone; this support falls after menopause.
• Pregnancy can bring on snoring through nasal congestion and weight changes.
• Ongoing tiredness despite enough sleep is worth discussing with a doctor.

Dr. Prashanth's perspective

Snoring is not limited to men; it can happen to anyone who breathes through the mouth. In women, signs of sleep apnea can include weight gain, a dry mouth in the morning, brain fog, daytime fatigue, menstrual problems, anxiety and headaches, often as a mix of several.

— Dr. Prashanth R. Reddy, ENT Surgeon, ENTHealth360

Why do women develop snoring and sleep apnea?

Women develop snoring and sleep apnea for the same basic reason as men: the upper airway narrows or collapses during sleep.

Before menopause, women tend to have some protection. Hormones such as progesterone and oestrogen appear to support the muscles that keep the throat open and help drive steady breathing. Women also tend to store less fat around the neck.

After menopause, these hormone levels fall. The airway may become floppier, and sleep apnea becomes noticeably more common. Weight gain around this time can add to the effect.

In pregnancy, hormonal changes cause swelling of the lining of the nose, often called pregnancy rhinitis. Combined with weight gain, this can bring on snoring, particularly in the third trimester. Snoring in pregnancy should be mentioned to the obstetrician, as it may be linked with high blood pressure.

How are women's symptoms different?

Women's sleep apnea symptoms are often less "classic" than men's, which is why they may be overlooked.

• Tiredness or low energy despite enough hours in bed
• Difficulty falling or staying asleep, often labelled as insomnia
• Waking up many times at night
• Morning headaches
• Low mood, anxiety or irritability
• Poor concentration or memory
• Softer snoring that a partner may not report

These symptoms overlap with stress, thyroid problems, anaemia, depression and perimenopause. That overlap is one reason sleep apnea may not be considered at first. It is worth asking about it directly.

What can you do at home?

You can start by noticing patterns and reducing simple triggers.

• Keep a two-week sleep diary: bedtime, waking time, night-time awakenings and how rested you feel.
• Ask a partner or family member whether you snore, gasp or seem to stop breathing.
• Record your sleep sounds on your phone.
• Sleep on your side and avoid alcohol close to bedtime.
• Treat a blocked nose with saline rinses, and discuss allergy care with your doctor.

If your partner notices you stop breathing during sleep, ask your doctor about a sleep study.

How are breathing, sleep and energy connected here?

For many women, the first sign of disturbed breathing at night is not noise but daytime exhaustion.

Even mild, repeated airway narrowing can fragment sleep. That can leave you feeling flat by mid-afternoon, struggling to focus at work, or short on patience at home. Treating the breathing problem may help sleep become deeper and more restful, which often supports steadier energy and mood through the day.

How does nose breathing support energy and BMR?

Your basal metabolic rate (BMR) is the energy your body burns at rest to keep the heart beating, the brain working and cells repairing. Your cells make that energy using oxygen, so how well you breathe matters.

Nose breathing helps in two ways:

• Warm, moist, filtered air. The nose warms, humidifies and filters each breath before it reaches the lungs. Conditioned air is gentler on the airway lining, which matters in Bangalore's air-conditioned offices and traffic dust. Mouth breathing skips this step and can leave the throat and airways dry.
• Nitric oxide from the sinuses. The paranasal sinuses continuously make nitric oxide (NO), a natural gas. When you breathe in through your nose, small amounts of this NO travel to the lungs, where studies suggest it may help widen tiny blood vessels and improve oxygen uptake. Mouth breathing largely bypasses it.

Nose breathing does not "boost" your BMR. That is set mainly by muscle mass, age, body size and hormones such as thyroid. But comfortable nasal breathing by day, and undisturbed breathing at night, support efficient oxygen supply and deeper sleep, which your body needs to use energy well and recover.

A simple check: sit quietly and breathe through your nose with your mouth closed for two minutes. If that feels difficult, or one side is always blocked, it is worth having your nose examined.

When should you see an ENT?

You should see an ENT or sleep specialist if tiredness and sleep problems persist without a clear explanation.

• Breathing pauses, choking or gasping noticed by someone else. Get evaluated promptly.
• Seek prompt medical care if you feel drowsy while driving.
• Snoring in pregnancy with headaches, swelling or high blood pressure. Tell your obstetrician promptly.
• New snoring or insomnia around menopause.
• Morning headaches or unrefreshing sleep for several weeks.
• Constant nasal blockage.

How an ENT evaluates and treats it

An ENT checks your airway from the nose to the throat and arranges testing to confirm whether sleep apnea is present.

This includes a detailed sleep history, examination of the nose, palate, tonsils and jaw, and often a nasal endoscopy. A sleep study, at home or in a lab, measures breathing pauses and oxygen levels. Your doctor may also suggest tests to rule out other causes of tiredness, such as thyroid problems or anaemia.

Treatment may include CPAP, an oral appliance, positional therapy, weight management, nasal treatment, or surgery in selected cases. The right option depends on the cause and severity.

Frequently asked questions

Does nose breathing give me more energy? It does not add energy by itself, but it delivers warm, humidified air and sinus nitric oxide to the lungs, which may help oxygen uptake. Together with better sleep, that supports the energy your body uses at rest (BMR) and during activity.

Is snoring in pregnancy normal? Mild snoring is fairly common in pregnancy because of nasal swelling. But loud snoring, pauses in breathing or high blood pressure should be discussed with your obstetrician.

Does menopause cause sleep apnea? Menopause does not cause it directly, but falling hormone levels make the airway more likely to collapse, so risk rises after menopause.

Can hormone therapy treat sleep apnea? Hormone therapy is not a treatment for sleep apnea. Sleep apnea is assessed and treated on its own.

References

• Lundberg JO, Farkas-Szallasi T, Weitzberg E, et al. High nitric oxide production in human paranasal sinuses. Nature Medicine. 1995;1(4):370-373.
• Lundberg JO, Settergren G, Gelinder S, et al. Inhalation of nasally derived nitric oxide modulates pulmonary function in humans. Acta Physiologica Scandinavica. 1996;158(4):343-347.
• Keck T, Leiacker R, Heinrich A, Kühnemann S, Rettinger G. Humidity and temperature profile in the nasal cavity. Rhinology. 2000;38(4):167-171.

About the author

Dr. Prashanth R Reddy is an ENT surgeon at ENTHealth360, Bangalore (MS ENT; MBA, IIM Bangalore; Seoul Rhinoplasty Fellowship), seeing patients at Sakra World Hospital, Marathahalli and in Koramangala. His practice focuses on how breathing affects sleep, energy and everyday performance.

Related reading: Why am I always tired even after 8 hours of sleep? · Why do I wake up tired every morning?

For educational purposes only. Not a substitute for medical advice. Please consult a qualified ENT specialist.