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Knowing how to use nasal spray properly can be the difference between breathing easily and struggling against sniffles. “Technique is very important with nose sprays,” explains allergist Mark Aronica, MD. “Sometimes, patients tell me their spray isn’t working. But when we improve their technique, it really helps.” Dr. Aronica shares his tips for using these treatments.

Before you begin

It’s not enough to know how to use a nasal inhaler — you need to know how to use your nasal inhaler. So, before you start spraying:

  • Choose the right product. Steroid and antihistamine nasal sprays are designed to treat allergy symptoms and can be used long term. Decongestant nasal sprays are best for congestion caused by a cold or flu. They should only be used for a few days at a time to avoid the rebound effect.
  • Make sure the spray is safe for you. While most people can safely use nasal sprays, your doctor or pharmacist may discourage it if you have diabetes, high blood pressure or hyperthyroidism, or if you’re taking other medications. Ditto if your nasal passages are badly damaged.

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TestingBefore you begin

It’s not enough to know how to use a nasal inhaler — you need to know how to use your nasal inhaler. So, before you start spraying:

  • Choose the right product. Steroid and antihistamine nasal sprays are designed to treat allergy symptoms and can be used long term. Decongestant nasal sprays are best for congestion caused by a cold or flu. They should only be used for a few days at a time to avoid the rebound effect.
  • Make sure the spray is safe for you. While most people can safely use nasal sprays, your doctor or pharmacist may discourage it if you have diabetes, high blood pressure or hyperthyroidism, or if you’re taking other medications. Ditto if your nasal passages are badly damaged.
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