Quick Answer

About 45% of adults snore occasionally; 25% snore regularly. Sleep deprivation from a snoring partner has real health and relationship costs — partners of heavy snorers lose an average of 1 hour of sleep per night. Most snoring has fixable causes: sleep position, alcohol, weight, allergies, or sleep apnea. About 30% of heavy snorers have undiagnosed sleep apnea, which is medically serious and treatable.

In This Article
  1. Why People Snore
  2. When Snoring Is Serious
  3. What Actually Works
  4. Sleep Divorce: Sometimes the Right Answer
  5. How to Talk About It
  6. Frequently Asked Questions
  7. Frequently Asked Questions

Why People Snore

When Snoring Is Serious

Per the American Sleep Apnea Association, signs the snoring is sleep apnea (and warrants medical evaluation):

Untreated sleep apnea increases risk of heart disease, stroke, diabetes, and sudden death. It's very treatable — usually with CPAP, which dramatically reduces both apnea and snoring.

What Actually Works

Lifestyle changes (mild snoring)

Devices

Medical evaluation

Sleep Divorce: Sometimes the Right Answer

About 30% of partnered adults sleep separately at least sometimes (Sleep Foundation 2024). Sometimes called "sleep divorce" — though many couples reframe it as "sleep wellness."

Per couples-therapy outcomes, sleep separation can be relationship-protective when:

Couples sometimes report better sex after starting separate sleep — being well-rested makes more difference than the symbolism of sleeping in the same bed.

How to Talk About It

"I love sleeping next to you, and your snoring is keeping me from getting good sleep. I'm worried about your health and mine. Can we figure out what's going on and what would help?"

Notice: lead with care for both of you, frame as health concern (often legitimate, given sleep apnea), invite collaboration. Avoid: complaints framed as attacks, sleep deprivation expressing as anger.

Frequently Asked Questions

Daily check-ins prevent these problems

Connected helps couples build the daily check-in rituals that surface issues before they become big. Free to start.

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Frequently Asked Questions

Why does my partner snore so loudly?

Common causes: sleeping on back, alcohol, weight, allergies/congestion, anatomical features (deviated septum, etc.), age, sedative medications, or sleep apnea. About 30% of heavy snorers have undiagnosed sleep apnea, which is medically serious and treatable.

How do I get my partner to stop snoring?

Lifestyle changes first: side sleeping, reducing alcohol, weight management, treating allergies, humidifier, avoiding sedatives. Devices: nasal strips, mouthguards. If snoring is loud or associated with apnea signs (gasping, daytime sleepiness, morning headaches), medical evaluation is essential.

Is loud snoring a medical emergency?

Not an emergency — but loud, persistent snoring with breathing pauses warrants medical evaluation. Untreated sleep apnea significantly increases risk of heart disease, stroke, diabetes, and sudden death. It's very treatable, usually with CPAP. Sleep study is the diagnostic gold standard.

Should we sleep in separate rooms because of snoring?

Sometimes — and it's healthier than the cultural taboo suggests. About 30% of partnered adults sleep separately at least sometimes. Per couples therapy outcomes, sleep separation can be relationship-protective when mutual and when intimacy is maintained in other ways. Many couples report improved relationships after addressing sleep.

Can snoring ruin a relationship?

It can contribute to dissatisfaction, particularly when sleep deprivation builds over years. Partners of heavy snorers lose an average of 1 hour of sleep per night. Sleep loss affects mood, libido, conflict tolerance, and physical health. Most snoring is treatable; refusing to address chronic disruptive snoring is what damages relationships, not the snoring itself.

What is sleep apnea?

A condition where breathing repeatedly stops during sleep — often hundreds of times per night. Affects 25% of men and 10% of women in sleep-aware samples. Signs: loud snoring, witnessed breathing pauses, gasping during sleep, excessive daytime sleepiness, morning headaches. Untreated apnea is medically serious; CPAP treatment is highly effective.

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Last updated: April 27, 2026. This article is reviewed by Kayla Crane, LMFT. The information above is for educational purposes and not a substitute for medical advice or licensed therapy.