A deviated septum can make breathing through the nose difficult and may contribute to snoring. Correcting it is a decision about nasal obstruction and individual symptoms, not a guaranteed cure for every sound made during sleep.

Illustration of an adult discussing sleep concerns with a clinician
Illustration: discussing sleep symptoms and treatment options.

What is a deviated septum?

The septum is the partition of cartilage and bone between the two sides of the nose. It can be bent because of the way it developed or following an injury. The important question is whether it contributes to a troublesome blockage.

Assessment comes before choosing surgery

Describe whether the obstruction is persistent, affects one or both sides, and changes during illness or allergy symptoms. An examination helps distinguish a structural problem from other contributors. Finding a deviation does not automatically mean it explains all your snoring.

If there are also breathing pauses or significant daytime sleepiness, mention these separately. Improving nasal breathing and assessing a possible sleep-related breathing disorder may both be relevant.

What does septoplasty aim to do?

Septoplasty straightens or repositions parts of the septum to improve the nasal passage. It is different from an operation aimed at throat tissue or jaw position. Your surgeon should explain the expected benefit for your particular obstruction and the limits of that expectation.

Possible problems include bleeding, infection and persistent symptoms. The anaesthetic, aftercare and recovery plan should come from the surgical team. Do not use a general online timetable to decide when to resume exercise or start a nasal product after surgery.

Questions to take to the consultation

  • How much of my nasal obstruction is explained by the septum?
  • Are there other contributors that should be treated first?
  • What improvement do you expect in breathing, and what remains uncertain about snoring?
  • What are the main risks in my case?
  • Who should I contact if symptoms worsen during recovery?

Where does Asonor fit?

Asonor lubricates and hydrates the throat mucosa; it does not straighten a septum or treat structural nasal obstruction. Do not use it as a promised substitute for assessment or as routine postoperative care without advice from your surgical team.

A useful decision is based on the problem surgery is intended to solve. Ask for that goal in plain language before comparing procedures or products.

Keep reading

Sources and further reading

Published by TannerMedico A/S, the manufacturer of Asonor. This article provides general information for adults and does not replace individual medical advice.

About Asonor Team

The Asonor Team at TannerMedico A/S shares information about snoring, sleep and the use of Asonor. TannerMedico is the manufacturer of Asonor. Our articles provide general information and do not replace individual advice, diagnosis or treatment from a healthcare professional.