Recently a patient sat down in my clinic and, before I had even started the examination, took a nasal spray out of his pocket and put it on the desk. “Doctor, I can’t stop using this.” When I asked how long he had been using it, he thought for a moment: “About three years.”
It had started very simply. His nose was blocked, he bought a spray at the pharmacy, used it once and felt relief within minutes. He used it again at night, then the next day… After a while he felt uneasy whenever he left it at home. So he bought another: one at home, one in the car, one at work.
Here is the interesting question: was he really unable to breathe without the spray, or had the spray itself become one of the reasons he could not breathe?
What the spray does inside your nose
Inside the nose are structures called turbinates. They are not useless: they warm, humidify and help filter the air we breathe, and they contain a rich network of blood vessels.
When you use a fast-acting decongestant spray, such as one containing oxymetazoline or xylometazoline, these vessels constrict, the turbinates shrink, the airway widens and within minutes you can breathe. Your brain quickly learns the pattern: blocked nose, spray, relief.
Where the problem begins
When these medicines are used for longer than intended, the nose can become blocked again as soon as the effect wears off. This is called rebound congestion. You spray again, the nose opens, then it blocks again. Soon twice a day is not enough; three, four, five times…
Not every nasal spray causes this
- Saline and sea-water sprays are not in this group.
- Steroid nasal sprays used to treat allergies are not in this group.
- The problem is the prolonged, uncontrolled use of decongestant sprays that open the nose within minutes.
Sometimes we see the opposite problem: a patient prescribed a steroid spray for allergies never uses it because they have heard that “nasal sprays are addictive”. They avoid the medicine they need because they confuse it with a different group of drugs.
The real question: why is your nose blocked?
Simply telling a patient to stop the spray misses half of the story. What I really want to know is why they needed the spray in the first place. It may be a deviated septum, enlarged turbinates, allergic rhinitis, chronic sinusitis, nasal polyps, or several of these together.
How treatment is planned
- Break the cycleDecongestant use is stopped in a controlled way; where appropriate, steroid sprays and saline rinses can help.
- Find the causeThe underlying problem — septum, turbinates, allergy, polyps — is investigated.
- Surgery if neededNot every patient needs an operation, but a significant structural problem is also evaluated.
If you remember one sentence from this article, let it be this: you may have started using the spray because your nose was blocked, but after a while your nose may also be blocked because of the spray. If your spray has become a permanent fixture in your bag, car or bedside table, the first question is not “How do I stop it?” but “Why is my nose always blocked?”
This article is for general information and does not replace an examination. Personal advice requires a consultation.