Why do people snore?
Snoring is caused by the airflow through the upper airways being partially blocked during sleep. When you sleep, the muscles in the throat relax. If the passage in the airways is narrow, the tissue begins to vibrate when the air passes through - and that creates the snoring sound.
There are many reasons why the airways become narrow:
- Obesity increases the fatty tissue around the neck, which can put pressure on the airways.
- Age causes the muscles in the throat to become more relaxed.
- Anatomical conditions such as a deviated septum or enlarged tonsils also play a role.
- Nasal congestion due to allergies or infections can worsen the problem.
Snoring is therefore not only caused by one thing, but by a combination of factors - both lifestyle and biology.
Is snoring dangerous?
In most cases, snoring is not dangerous, but it can be a sign of a more serious condition: obstructive sleep apnea. With sleep apnea, breathing temporarily stops several times during the night, which can lead to low oxygen saturation and disturbed sleep.
Symptoms of sleep apnea
- Daytime fatigue, even after a 'full night's sleep'
- Headache in the morning
- Memory problems and difficulty concentrating
- Irritability and mood swings
- High blood pressure and increased risk of cardiovascular disease
If you or your partner notice that you are gasping for air or taking long pauses in your breathing, you should seek medical attention.
Lifestyle changes that help
The good news is that you can do a lot yourself to reduce or eliminate snoring - without medication or surgery. Small adjustments in everyday life can have a big impact.
Sleeping position and alcohol
Many people snore more when they sleep on their back because the tongue and soft tissues fall back and block the airways. Try sleeping on your side – for example, with a special pillow or an "anti-back" shirt. Avoid alcohol 2-3 hours before bedtime, as it relaxes the muscles in the throat and worsens snoring.
Weight loss and exercise
Even a modest weight loss can significantly reduce snoring. Exercise also strengthens the muscles – including those in the throat – and improves your overall sleep quality.
Smoking and nasal problems
Smoking irritates and swells the mucous membranes, which can lead to snoring. If you suffer from allergies or often have a stuffy nose, treatment with nasal spray or allergy medicine can help the airways.
Medical solutions for snoring
If lifestyle changes are not enough, there are also various medical solutions. It depends on the cause of the snoring, and a doctor can help you find the right solution.
Bite splints and nose openers
A custom-made bite splint, which you can get from your dentist, can help by keeping the lower jaw slightly forward, thereby improving airflow. There are also nasal dilators or nasal strips that physically open the nostrils and can relieve mild snoring.
CPAP and surgery
For diagnosed sleep apnea, the CPAP machine is often the first choice. It blows air in through the nose and keeps the airway open throughout the night. In more rare cases, surgery may be necessary, such as tonsil removal, nasal septum correction or tightening of the soft tissue in the pharynx.
When should you seek help?
Snoring should not be ignored, especially if it affects your daily energy, concentration, or health. This also applies if it affects your partner or creates unrest at night.
At Doctors in Denmark, we can assess whether your snoring is due to sleep apnea or other factors. We take the time to listen to your story and help you move forward – quickly and safely.
Snoring in children
Snoring in children should always be taken seriously. It is not normal for children to snore loudly on a regular basis, and it may be a sign that the airways are partially blocked.
Typical causes
The most common causes in children are enlarged tonsils or adenoids (polyps). This can lead to poor sleep, night sweats, learning difficulties and daytime irritability.
If your child snores and has difficulty waking up feeling rested, you should talk to a doctor. Early treatment can significantly improve your child's sleep and well-being.
A good night's sleep is possible
Snoring is often a minor issue at first, but over time it can develop into a bigger problem. Whether it's you, your partner, or your child who snores, there are solutions - and you don't have to deal with it alone.
At Doctors in Denmark, we offer examinations and treatments without long waiting times. We are ready to help you get your sleep and energy back.