Nasal sprays: benefits, harms, and natural ways to improve breathing

3 September 2025
BrethBlog
Nasal sprays: benefits, harms, and natural ways to improve breathing

Nasal sprays are one of the most popular medical methods for relieving congestion and improving breathing, especially for those suffering from seasonal allergies, sinusitis, or colds. They provide quick and effective relief by delivering the medication directly to the nasal passages, making them a practical option compared to oral treatments. However, their use is not without benefits and risks, which requires knowledge of their different types and correct methods of use, in addition to exploring safe, natural alternatives that help improve breathing on a sustainable basis.


What are nasal sprays and why do we use them?

Nasal sprays are pharmaceutical or medical preparations used to deliver the active ingredient directly to the nasal passages, making them one of the fastest ways to relieve congestion and inflammation and improve breathing. Their working principle is based on delivering the medication directly to the problem area, rather than passing it through the digestive system as in tablets or syrups. This provides the user with faster and sometimes more effective results.


Many people resort to using nasal sprays for various conditions, such as colds that cause nasal congestion, sinusitis that leads to pressure and headaches, and seasonal allergies caused by dust or pollen. They are also sometimes used to treat chronic nasal congestion, which can disrupt sleep and negatively impact daily quality of life.


In addition to their therapeutic uses, nasal sprays help improve airflow and reduce snoring caused by airway obstruction, making them a preferred choice not only for patients but also for those looking for an effective way to improve sleep quality and nighttime breathing.

Nasal sprays are not just a temporary solution. They are a practical medical method that aims to provide immediate relief and reduce the annoying symptoms associated with congestion or allergies. They can also be integrated into a more comprehensive treatment plan determined by the doctor depending on the case.

Types of nasal sprays and their uses

Nasal sprays vary in type depending on their therapeutic purpose and the active ingredient they contain. Each type has a specific role in alleviating certain symptoms. Knowing the differences between them helps you choose the appropriate spray for each case:

  • Saline nasal sprays:
    • Contains sterile saline solution that helps moisturize nasal passages.
    • It is used to treat nasal dryness, clear mucus, and reduce pollutants such as dust and pollen.
    • Completely safe for adults and children, and can be used for long periods without side effects.


  • Decongestant sprays:
    • Contains ingredients such as oxymetazoline or phenylephrine.
    • It works by constricting the blood vessels inside the nose, which reduces swelling and opens the airway.
    • Use for short periods (not exceeding 3 days) to avoid the problem of rebound congestion.


  • Corticosteroid sprays:
    • Effective for treating chronic infections such as sinusitis or allergic rhinitis.
    • Significantly reduces swelling and nasal discharge, and is used under medical supervision for longer periods.


  • Antihistamine sprays:
    • Targets allergy symptoms such as sneezing, itching, and runny nose.
    • Effective for those who suffer from seasonal or perennial allergies.
    • It works fast and provides noticeable relief from symptoms.


Each type of nasal spray varies in its ingredients and uses, so you should consult your doctor or pharmacist to choose the most appropriate spray for your specific health condition.

Benefits of nasal spray in improving breathing

The benefits of nasal sprays are not limited to relieving congestion, but extend to improving overall quality of life. Among the most important of these benefits are:


  • Improve airflow:
  • Sprays help open nasal passages and reduce swelling, allowing air to pass freely and providing immediate relief.


  • Better sleep quality:
  • Nighttime obstruction causes insomnia and snoring. Using nasal sprays restores normal breathing during sleep, which has positive effects on physical and mental health.


  • Allergy symptom relief:
  • Nasal spray reduces allergy symptoms such as itching, sneezing, and persistent watery eyes, giving sufferers greater freedom to go about their daily lives without discomfort.


  • Sinus treatment:
  • Sinus spray helps reduce pressure and headaches caused by sinusitis, improving daily performance and reducing feelings of stress.


  • Faster relief compared to oral medications:
  • Because the medicine reaches the problem area directly without passing through the digestive system.

Nasal sprays are an effective option for improving breathing and relieving bothersome symptoms, especially for allergy and sinus patients.

Nasal spray harms and risks of misuse

Despite its many benefits, nasal sprays can cause some harm if overused or if medical instructions are not followed, including:

  • Rebound congestion:
  • It occurs when decongestant sprays are used for longer than recommended, and the blockage comes back worse after stopping them.


  • Dry and irritated nose:
  • Frequent use of some types may cause dry nasal passages or a burning sensation.


  • Nosebleed:
  • Prolonged use of corticosteroid sprays may increase the risk of minor nosebleeds.


  • Hiding the real cause of congestion:
  • Over-reliance on sprays may prevent the correct diagnosis of an underlying problem such as a deviated septum or chronic allergies.


  • Psychological addiction:
  • Some people believe they cannot breathe without using their inhaler, which leads them to use it excessively.

It is essential to use nasal sprays in moderation and under medical supervision to avoid any potential harm or complications.

Alternative natural ways to improve breathing

In addition to nasal sprays, there are several natural methods that can help improve breathing and relieve nasal congestion without relying on medication, most notably:


  • Steam inhalation:
  • It helps moisturize nasal passages and thin mucus, and its effectiveness can be enhanced by using essential oils such as eucalyptus or peppermint.


  • Drink warm drinks:
  • Such as herbal tea, lemon with honey, or hot soup, which help dissolve mucus and relieve congestion.


  • Using Breathe Patches:
  • It is an innovative natural solution that mechanically opens the nasal passages, improving airflow during sleep or exercise.


  • Deep breathing exercises:
  • Such as yoga or meditation exercises that help improve breathing efficiency and increase lung capacity.


  • Avoid irritants:
  • Such as smoke, strong odors, or dust that may increase congestion.


These natural methods provide safe and effective solutions, especially for those who want to improve their breathing without constantly relying on medicated sprays.

Nasal sprays are an important medical tool for treating congestion, allergies, and sinusitis. They provide quick relief and improve the quality of daily life. However, overuse can lead to unwanted side effects and complications. For this reason, it's recommended to combine the correct use of sprays with natural methods such as steam inhalation, warm drinks, and Breathe patches, which provide natural and safe support for free breathing.


Learn about Breathe products that help you breathe naturally, and share this article with others who suffer from nasal congestion so they can benefit from this information.