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How to use cromolyn sodium to treat allergies

BS Media
By BS Media Twitter Profile
Published: Tuesday, 16 October 2018
Table of contents
  1. How it works
  2. How to use cromolyn Na
  3. Side personal effects
  4. Alternative medications
  5. Takeaway
Cromolyn Na is an over-the-counter medication for treating nasal allergies. It comes as a nasal solution and works best when a person uses it before they come into contact with the substance that triggers their allergic reaction.

Allergic reactions occur when the body's immune system erroneously responds to harmless substances best-known as substances.

Allergies that affect the nose and nasal passages are best-known as allergic coryza. Allergens that can trigger these allergies include spore, dust, mold, and pet dander. Symptoms can include sneeze, blocked or fluid nose, and itch.

In this article, we explain how cromolyn Na works and how to use it. We besides look at the possible side personal effects of cromolyn Na and alternative options for treating nasal allergies.

How it works

Cromolyn Na can treat the symptoms of certain allergies.

The immune system protects the body from harmful germs, so much as bacterium and viruses. But the immune system sometimes erroneously attacks a harmless substance, or substance. This response is best-known as an allergic reaction.

Allergies are common, poignant more than 50 million people in the United States.

Symptoms of allergic reaction often relate to the immune system producing an protein called Ig, or IgE. The allergic reaction happens when IgE causes white blood cells best-known as mast cells to release inflammatory chemicals.

One of these chemicals is amine, which causes the body's airways and blood vessels to contract and stimulates the production of excess mucus.

Cromolyn Na is a standard treatment for managing allergic reaction symptoms and is best-known as a mast cell stabilizer.

As a mast cell stabilizer, cromolyn Na reduces the amount of amine and other inflammatory chemicals that the mast cells produce. This reduction in amines helps to control allergic reaction symptoms.

Cromolyn Na is different from antiamine medications, which reduce the action of amines once the mast cells have produced them.

Cromolyn Na is atypically available as an over-the-counter (OTC) nasal solution, under the brand name Nasalcrom.

A person can use this medication for treating allergies that affect the nose, so much as hay fever and dust or pet allergies. It relieves symptoms, so much as sneeze, itch, and blocked or fluid nose.

How to use cromolyn Na

Before exploitation cromolyn Na, people should speak to a doctor or druggist to check that its use is appropriate.

A person should always inform a health care professional of any other treatments they are taking, to prevent any harmful drug interactions.

Cromolyn Na comes as a solution in a bottle with a special nasal applier. As with any medication, it is essential to read the instruction manual on the packaging, cautiously, before use.

To use cromolyn Na:

  1. Clear the nose as much as possible
  2. Place the applier directly into the nostril
  3. Squeeze the bottle once piece inhaling through the nose
  4. Repeat this process for the other nostril

While cromolyn Na can help treat allergic reactions, it works best when a person uses it before coming into contact with a potential substance. For example, a person with hay fever should begin exploitation it just before the start of spore season.

An individual should use cromolyn Na three to six times a day to prevent their allergic reaction symptoms. For best results, use the inhalator systematically, throughout the day.

Side personal effects

People should consult a doctor if they need proposal on the benefits and risks of cromolyn Na.

Cromolyn Na is a safe and effective medication, but it can produce side personal effects in some people. These may include:

  • nasal irritation
  • sneeze
  • headache
  • cough
  • muscle aches
  • stomach pain

Speak to a doctor or druggist for severe or persistent side personal effects.

Consult a doctor instantly for any breathing difficulties, so much as asthmatic, that occur after use of cromolyn Na.

A doctor or other health care professional can advise on adjusting the dose or alternative medications.

Alternative medications

A range of other medications can help treat symptoms of allergies, including:


While cromolyn Na limits the release of amines in the body, antiamines block the effect of the amines the body may have not yet produced.

Antiamines are extremely effective and safe treatment options for allergies. They are available as some tablets and nasal sprays. Antiamines are available for purchase online.

Steroid nasal sprays

Steroid nasal sprays can help relieve allergic reaction symptoms by reducing inflammation and swelling in the nasal pathways. They are slower than antiamines to take action, but their personal effects last longer.

Steroid nasal sprays are available for purchase over the counter or online.


Immunotherapy is a long-run treatment option for people with certain allergies, so much as hay fever or eye allergies. It works by decreasing a person's sensitivity to an substance, so much as spore.

Over several months, a healer injects the person with a bit by bit increasing amount of the substance. If the therapy with success reduces their symptoms, maintenance treatment may continue for up to 3 to 5 years.

How do you treat an allergic reaction?
Learn about other treatments and home remedies for managing allergic reaction symptoms here.
Read now


Cromolyn Na is a standard treatment for managing allergies that cause nasal symptoms, so much as hay fever and pet and dust allergies. This medication works by reducing the amines the body produces.

Cromolyn Na is wide available over the counter in pharmacies or online and comes as a nasal solution. It is most effective when a person uses it before exposure to an substance.

Although cromolyn Na is safe, it can cause side personal effects in some people. Other allergic reaction medications available to try include antiamines, steroid nasal sprays, and therapy.

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How to use cromolyn sodium to treat allergies
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