5 Types of Snoring Explained (And What Each One Means)

Not all snoring sounds the same, and that's not a coincidence. The noise you make in your sleep depends on where in your airway the vibration is happening, and knowing which type applies to you is the first step towards doing something about it.

This guide breaks snoring down into five broad types based on where the sound originates. Most people fit mainly into one category, though it's common to have some overlap. For a wider look at what causes snoring in general, see our main guide on why do I snore?

1. Nasal snoring

This type happens when air struggles to pass freely through the nose, so it's forced through a narrower space and starts to vibrate. It often sounds relatively quiet and whistling, and it tends to get worse when you have a cold, hay fever, or a naturally narrow or blocked nasal passage.

What causes it

• A deviated septum or naturally narrow nostrils
• Nasal congestion from allergies or a cold
• Swollen turbinates (the internal structures that warm and filter air)
• Dry indoor air, which can irritate the nasal lining

What it means

Nasal snoring is usually the most straightforward type to address because it's about restricted airflow rather than a collapsing airway. Many people find that opening the nasal passages makes a noticeable difference. This is one area where simple aids can genuinely help, and it's worth reading our review of the best nasal strips for snoring to see which designs work for different nose shapes.

2. Mouth snoring

If you sleep with your mouth open, air bypasses the nose entirely and vibrates against the soft tissues at the back of the mouth and throat instead. This type often sounds drier and more rasping than nasal snoring.

What causes it

• Habitual mouth breathing, sometimes linked to nasal blockage
• Sleeping position, particularly lying flat on your back
• Weak muscle tone around the jaw and mouth
• Dry mouth or throat, which can make tissues more prone to vibrating

What it means

Mouth snoring often improves once the underlying reason for open-mouth breathing is addressed. If nasal congestion is part of the picture, treating that first makes sense. Some people also find that gently encouraging nose breathing, or adjusting sleep position, reduces this type significantly.

3. Tongue-based snoring

This type occurs when the tongue falls backward during sleep, particularly when lying on your back, partially blocking the airway. The sound is often deeper and more rumbling, and it tends to be more noticeable in people with a larger tongue relative to their mouth, or reduced muscle tone in that area.

What causes it

• Sleeping on your back, which lets gravity pull the tongue backward
• Natural tongue size or jaw shape
• Muscle relaxation from alcohol or certain medications
• General muscle tone loss, which can become more common with age

What it means

Tongue-based snoring often responds well to devices that reposition the jaw slightly forward during sleep, which in turn creates more space for the tongue and airway. This is the mechanism behind mandibular advancement devices, and our comparison of the best anti-snoring mouthpieces (MADs) explains how they work and what to look for.

4. Throat (soft palate) snoring

This is one of the most common types, and it happens when the soft palate and the tissues at the very back of the throat relax and vibrate as air passes over them. It's often the loudest and most classic-sounding snore, sometimes described as a flapping or fluttery noise.

What causes it

• General relaxation of throat muscles during deep sleep
• Weight around the neck, which can add pressure on the airway
• Alcohol before bed, which relaxes throat muscles further
• Age-related loss of muscle tone in the throat

What it means

Throat-based snoring can sometimes be linked to the airway narrowing more significantly during sleep. Occasional soft palate snoring is usually nothing to worry about, but if it's loud, frequent, and especially if it's paired with other symptoms, it's worth reading further into what causes throat-based snoring on our snoring hub, where we cover the full range of contributing factors.

5. Obstructive snoring (a sign of a narrowed or blocked airway)

This type differs from the others because it's less about which tissue is vibrating and more about the pattern of the snoring itself. It's typically very loud, irregular, and can be interrupted by gasping, choking sounds, or brief pauses in breathing followed by a snort as breathing resumes.

What it means

This pattern can be a sign of obstructive sleep apnoea, a condition where the airway repeatedly narrows or closes during sleep. It's more likely in people who are overweight, have a naturally narrower airway, or drink alcohol close to bedtime, though it can affect anyone.

This is the one type of snoring that genuinely warrants a visit to your GP, particularly if you notice:

• Loud snoring accompanied by gasping or choking during sleep
• Witnessed pauses in breathing while asleep
• Persistent daytime exhaustion, even after a full night's sleep
• Waking with headaches or a dry, sore throat most mornings

None of this is meant to alarm you. Snoring on its own, even loud snoring, is very common and often harmless. But the combination of these symptoms is what your GP will want to know about, since sleep apnoea is manageable once identified.

Working out which type applies to you

If you sleep alone, it can help to ask a partner, family member, or even use a simple voice recording to get a sense of when and how you snore. Notice whether it happens mainly on your back, after alcohol, during hay fever season, or seemingly every night regardless of circumstances. These patterns often point clearly towards one or two of the types above.

Most snoring is a mechanical issue with a mechanical solution, whether that's a nasal strip, a change in sleep position, or a well-fitted mouthpiece. Start by narrowing down your type, try the simplest relevant fix first, and keep an eye on the red flags above. If in doubt, your GP is always the right next step.