Ringworm

• email
• save PDF
• print

When to see the doctor

Go to the doctor if:

• there are several lesions present
• the sores are painful
• the rash does not start to improve after a week’s treatment
• the rash is spreading despite treatment
• there are bald patches in the hair.

What causes it?

Ringworm is caused by the fungus Tinea corporis, which is commonly caught from young animals, mainly household pets or strays.

What are the symptoms?

The rash initially appears as a very itchy, red ring on the skin, with a lumpy or raised edge. If you look closely you will see that there are scales present. The centre of the ring is usually clear. The rash grows gradually in size over several weeks, and may spread to involve other areas. If the scalp is involved, you may notice a small bald patch with stubbles of hair present.

The doctor may use a special light to help make the diagnosis, or may send some skin scrapings to the laboratory for examination under the microscope.

How is it treated?

Ringworm usually responds well to treatment with special antifungal cream, but you need to be persistent and apply the cream twice a day for several weeks. Be sure to keep applying the cream for a week after the rash has disappeared to prevent recurrence.

Discourage your child from scratching the area. Treat all affected family members, and consult your vet for appropriate treatment if your pet is the guilty party. Ringworm is not highly contagious between humans, so you do not need to keep your child away from day care, kindergarten or school. Your doctor may prescribe special antifungal tablets. These need to be taken under medical supervision only.

• Rated9 ratingsRate this item
• FeedbackTell us what you think of this item