Safely Buy Nalcrom ( Cromoglycate sodium ) from Canada Prescriptions Plus.

We don't sell this generic-version medication.

( Top Brand Option )


Prescription Required
Formulation : Capsule
Drug Name Dosage Quantity Price Buy Now
Nalcrom 100mg 100 $200.99 Add To Cart
Dosage: 100mg
Quantity: 100
Price: $200.99


Nalcrom is a medication that contains the active ingredient sodium cromoglicate.

Nalcrom is used for the treatment of food allergies, specifically when adequate investigations have been done.

Use and Dosage

The usual recommended adult dose of this medication is 2 capsules 4 times daily taken 15 to 20 minutes before meals. For children 2 to 14 years of age, the usual recommended dose is one capsule 4 times daily taken 15 to 20 minutes before meals.

Your doctor may suggest a higher dose if your symptoms are not controlled by the usual recommended dose. The maximum dose is 40 mg per kilogram of body weight per day. Once your symptoms are controlled, your doctor may suggest that you decrease your dose until you find the lowest dose that controls your symptoms.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

Swallow the capsules whole or dissolve the contents of the capsule(s) in a small amount (1 teaspoon) of very hot water and then dilute with 20 mL of cold water to drink.

It is important to take this medication exactly as prescribed by your doctor. If you are not able to avoid the food that you are allergic to, such as when you are at a restaurant, you may be able to take a dose of this medication 15 minutes before the meal.

If you miss a dose, take it as soon as possible and continue with your regular schedule. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store this medication at room temperature and keep it out of the reach of children.

Do not dispose of medications in wastewater (e.g. down the sink or in the toilet) or in household garbage. Ask your pharmacist how to dispose of medications that are no longer needed or have expired.

Side Effects

The side effects listed below are not experienced by everyone who takes this medication. If you are concerned about side effects, discuss the risks and benefits of this medication with your doctor.

The following side effects have been reported by at least 1% of people taking this medication. Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

  • Abdominal discomfort
  • Cough
  • Diarrhea
  • Difficulty sleeping
  • Headache
  • Joint pain
  • Nausea
  • Sneezing
  • Unpleasant taste
  • Vomiting

Although most of the side effects listed below do not happen very often, they could lead to serious problems if you do not seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

  • Itchy skin
  • Skin rash

Stop taking the medication and seek immediate medical attention if any of the following occur:

  • Progressive muscle weakness
  • Symptoms of a severe allergic reaction (e.g., hives; difficulty breathing; swelling of the face, mouth, tongue, or throat)
  • Symptoms of heart failure (e.g., shortness of breath, leg swelling, cough, fatigue)

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptoms that worry you while you are taking this medication.


  • Before you begin using a medication, be sure to inform your doctor of any medical conditions or allergies you may have, any medications you are taking, whether you are pregnant or breastfeeding, and any other significant facts about your health. These factors may affect how you should use this medication.
  • If you have reduced kidney function or kidney disease, discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of this medication, and whether any special monitoring is needed. You may require a lower dose of this medication.
  • If you have a life-threatening food allergy, you should not rely on this medication for protection. Always carry your epinephrine injection to treat life-threatening reactions.
  • If you have reduced liver function or liver disease, discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of this medication, and whether any special monitoring is needed. You may require a lower dose of this medication.
  • Do not stop taking this medication suddenly once your symptoms have improved. You will likely need to continue taking this medication to control your symptoms.
  • This medication should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking this medication, contact your doctor immediately.
  • It is not known if sodium cromoglycate passes into breast milk. If you are breastfeeding and are taking this medication, it may affect your baby. Talk to your doctor about whether you should continue breastfeeding.
  • The safety and effectiveness of this medication are not established for children under 2 years old.

Forms and Strengths

Nalcrom is available in the following forms and strengths:

  • Nalcrom Capsule:
    • 100 mg


How does Nalcrom (sodium cromoglicate) work?

Nalcrom works by preventing the release of certain substances in the body that cause allergic reactions. It helps to reduce symptoms such as itching, swelling, and redness associated with allergies.

How long does it take for Nalcrom to work?

The time it takes for Nalcrom to work can vary from person to person. Some individuals may experience relief from symptoms within a few days, while others may require several weeks of treatment. Follow the prescribed dosage and continue using Nalcrom as directed by your healthcare provider.

Can Nalcrom be used during pregnancy?

The use of Nalcrom during pregnancy should be discussed with a healthcare provider. Weigh the potential benefits against any potential risks. Your healthcare provider can provide personalized advice based on your specific situation.



Additional information

Brand Name:


Scientific Name:

Cromoglycate sodium

Other Names:




Quantities Available: