Treating oral thrush in babies

If your GP or health visitor feels your baby needs treatment, they'll probably prescribe an antifungal medicine. The two main antifungal medicines used to treat oral thrush in babiesare:

  • miconazole
  • nystatin

These medications usually need to be used up to four times a day and are most effective if used after your baby has had a feed or drink.

Continue to use the medicine for two days after the infection has cleared up as this will help prevent the infection coming back. If treatment hasn't fully cleared the thrush after a week of treatment, speak to your GP or health visitor again for advice.

Miconazole

In most cases, miconazole will be the first treatment recommended by a GP.

It's available as a gel that you apply to the affected areas using a clean finger. It's important only to apply a little at a time and to try to avoid the back of your baby's mouth to reduce the risk of choking.

A small number of babies are sick after being treated with miconazole, but this side effect usually passes and isn't normally any cause for concern.

Nystatin

In some cases, your GP or health visitor may recommend an alternative medication called nystatin.

This comes as a liquid medicine (suspension) that's applied directly to the affected area using a dropper (oral dispenser) supplied with the medicine.

Nystatin doesn't usually cause any side effects and most babies have no trouble taking the medication.

Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018