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How and when to take sodium cromoglicate capsules - Brand name: Nalcrom

Take your sodium cromoglicate capsules as your doctor has told you to. Check with them, or a pharmacist, if you're not sure how to take them.

Dosage

Sodium cromoglicate comes as 100mg capsules.

The usual dose is:

  • adults or children aged 14 years and over – 2 capsules, 4 times a day
  • children under 14 years – 1 capsule, 4 times a day

How to take it

Take your capsules, or give them to your child, before meals. Swallow them whole with a drink of water.

If you or your child find it hard to swallow capsules, you can:

  1. open the capsule
  2. empty the contents into a small amount of hot water (not too hot to drink)
  3. stir, and drink

How long to take it for

Do not stop taking your capsules until your doctor says it's OK, even if you feel better. If you stop, your allergies may come back or get worse.

If you forget to take it

If you forget to take a dose of sodium cromoglicate capsules, take it as soon as you remember, unless it's nearly time for your next dose. In this case, skip the missed dose and take your next one at the usual time.

Do not take 2 doses to make up for a forgotten dose.

If you often forget doses, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to help you remember to take your medicine.

If you take too much

Urgent advice: Contact 111 for advice now if:

  • you take more than your prescribed dose of sodium cromoglicate capsules

Go to 111.nhs.uk or call 111. If you need advice for a child under the age of 5 years, call 111.

Information:

If you need to go to A&E, do not drive. Ask someone to drive you or call 999 and ask for an ambulance.

Bring the sodium cromoglicate packet or leaflet inside it, any remaining medicine, and any other medicines you take.

Page last reviewed: 11 July 2022
Next review due: 11 July 2025