Snoring is common. It happens when air passes through a narrowed airway during sleep and the soft tissues vibrate. Mild snoring is usually harmless, but stronger snoring can disturb sleep and may point to sleep apnoea.
Treatment starts with basic lifestyle changes. Weight loss, sleeping on the side, and avoiding alcohol in the evening are the most useful first steps.
Snoring matters more if breathing stops#
Simple steady snoring is different from snoring with breathing pauses, gasping, or marked daytime sleepiness. A sleeping partner may notice the pauses first because the person who snores usually does not.
If you wake with a dry mouth, headache, or persistent tiredness despite sleep, it is worth checking whether sleep apnoea or another sleep problem is part of the picture.
Common causes#
Excess weight is one of the strongest contributors to snoring. Tissue around the neck can narrow the airway when lying down.
Alcohol and sedatives relax the throat muscles and tend to make snoring worse. Blocked nose, allergies, nasal structure, and sleeping on the back also play a role. Snoring often becomes more common with age because the throat tissues lose some firmness over time.
What helps at home#
Weight loss can reduce snoring when excess weight is part of the picture. Sleeping on the side often helps a lot. Some people use positional aids that make it harder to roll onto the back.
Avoid alcohol in the evening and try to keep a regular sleep rhythm. Treat a blocked nose if it is part of the problem. A saline nasal rinse can help some people, especially when the nose is dry or congested.
Snoring devices and nasal openers#
Snoring devices that hold the lower jaw slightly forward can open the airway. Simple over-the-counter versions exist, but a custom device made for the mouth is often more comfortable.
Nasal openers may help if nasal narrowing is the main issue. They are not a cure for sleep apnoea, but they can make breathing easier in some people.
How to support sleep quality#
Consistent bedtime routines and enough sleep can reduce snoring when tiredness is making the throat muscles relax more. A cool, not too dry bedroom may also help.
When to seek care#
Seek care if snoring is loud and regular and there are breathing pauses, gasping, morning headaches, or significant daytime sleepiness. Seek care also if the partner notices pauses in breathing or if the person feels unrefreshed despite enough sleep.
Sleep apnoea needs assessment, and treatment may include a sleep study or a device such as CPAP depending on the situation.
Further reading and sources#
Further reading: