Common Contributors, Warning Signs, and Safer Next Steps

Snoring occurs when airflow causes tissues in the upper airway to vibrate during sleep. Occasional snoring is common and is not always evidence of a medical condition. Loud, frequent, or disruptive snoring, however, can be a warning sign of obstructive sleep apnea.

Not everyone who snores has sleep apnea, and snoring itself does not reveal the underlying cause. The appropriate next step depends on whether the snoring is related to sleep position, nasal congestion, alcohol, smoking, anatomy, body weight, medication, or a sleep-related breathing disorder.

Editor’s note: This article provides general educational information and is not medical advice. Products marketed for snoring should not replace evaluation by a qualified healthcare professional.

Warning Signs That Deserve Attention

Consider speaking with a healthcare professional when snoring occurs with:

• Breathing pauses during sleep
• Gasping, choking, or snorting
• Loud snoring on most nights
• Morning headaches or dry mouth
• Frequent nighttime awakenings
• Difficulty concentrating
• Waking without feeling rested
• Significant daytime sleepiness
• Drowsiness while driving

These symptoms may justify a sleep evaluation or sleep study. Review the NIH overview of snoring.

Factors That May Contribute to Snoring

Nasal Congestion and Allergens

A cold, allergies, a deviated septum, nasal polyps, or another source of congestion may restrict airflow through the nose and contribute to snoring.

Dust and pet dander can aggravate symptoms in people with relevant allergies. Regular cleaning, laundering bedding according to its instructions, and following a healthcare professional’s allergy-management recommendations may help reduce exposure.

Organic or natural mattresses, sheets, and pillows have not been established as treatments for snoring or sleep apnea. Bedding should be selected for comfort and personal material preferences rather than as a medical remedy.

Body Weight

Body weight may contribute to narrowing around the upper airway in some people. However, people of any body size can snore or develop sleep apnea.

When weight is medically relevant, a healthcare professional may recommend an individualized weight-management plan. Weight loss should not be described as a guaranteed way to eliminate snoring.

Smoking

Smoking can irritate and inflame the upper airway and is associated with an increased risk of sleep apnea. Quitting smoking offers broad health benefits and may reduce one relevant risk factor, but it does not guarantee that snoring will stop.

Alcohol and Sedating Products

Alcohol can relax muscles in the mouth and throat, potentially narrowing the airway during sleep. Limiting alcohol near bedtime may help some people.

Sleeping pills, sedating antihistamines, and certain prescription medications may also affect breathing or muscle tone. Do not stop a prescribed medication without first consulting the prescribing healthcare professional.

Sleep Position

Sleeping on the back can make snoring worse for some people because the tongue and surrounding tissues may move toward the back of the throat. Side sleeping may reduce uncomplicated positional snoring, but it is not a treatment for suspected sleep apnea.

Airway Anatomy

Enlarged tonsils, nasal obstruction, jaw structure, tongue size, and other anatomical differences can affect airflow during sleep. These concerns require individualized evaluation rather than a general home remedy.

Be Cautious With “Natural” Snoring Remedies

Products marketed as natural snoring remedies may contain herbs, enzymes, essential oils, or other ingredients. They may be sold as pills, sprays, drops, or throat preparations.

Marketing claims that these ingredients break down mucus, open the sinuses, increase airflow, or eliminate snoring should not be accepted without reliable supporting evidence. Ingredients such as bromelain, bitter orange, protease, lipase, amylase, and cellulase have not been established as treatments for snoring or obstructive sleep apnea.

Dietary supplements are not approved by the FDA for safety and effectiveness before being sold. They may cause side effects or interact with medications and health conditions. “Natural” does not automatically mean safe. Read the FDA’s dietary supplement guidance.

Do not experiment with multiple supplements or sprays until one appears to work. This approach can delay diagnosis, create interactions, and make it difficult to determine which product caused a reaction.

Nasal strips may help some people whose snoring is related to restricted airflow through the nostrils, but they do not treat sleep apnea. Medicated nasal sprays should be used only as directed because some can cause side effects or worsening congestion when overused.

Evidence-Based Treatment Depends on the Cause

A healthcare professional may recommend different options after evaluating the symptoms and cause. These can include:

• Treatment for allergies or nasal congestion
• Changes to alcohol or smoking habits
• Side sleeping for positional snoring
• An individualized weight-management plan when appropriate
• A professionally fitted oral appliance
• Positive airway pressure, such as CPAP, for diagnosed sleep apnea
• Evaluation by an ear, nose, and throat specialist
• Surgery in selected cases involving a specific anatomical obstruction

No single treatment is right for everyone. Surgery is not automatically necessary, and consumer products should not be used as substitutes for medically indicated sleep-apnea treatment. Review current sleep-apnea treatment information from NHLBI.

Focus on Evaluation Rather Than a Quick Fix

Snoring can be a minor nuisance, but it can also be an important symptom. A healthcare professional can help distinguish primary snoring from nasal obstruction, medication effects, obstructive sleep apnea, and other possible causes.

Before an appointment, consider recording how often the snoring occurs, whether anyone has noticed breathing pauses or gasping, and whether daytime sleepiness is present. This information can help guide an appropriate evaluation and treatment plan.