What could be the cause of persistent scalp itchiness in a toddler?

Doctor's Answers 1

Thank you for the question. One of the commonest cause of itchy scalp is a form of eczema known as seborrhoeic eczema. The scalp can be red and sometime flaky and this often associated with scalp itch. This can be treated with a mild shampoo and a very mild steroid cream or lotion like hydrocortisone can be helpful.

There are of course other causes of scalp itch like head lice, which is much less common in Singapore.

If the rash is persistent, it is best to see your dermatologist/doctor to confirm the diagnosis and get the appropriate treatment.

Similar Questions

Does facial laser treatment trigger psoriasis?

Thanks for the question. If you have a diagnosis of psoriasis, there is a possibility that certain treatments can aggravate it. With psoriasis, damage or injury to the skin can cause psoriasis to develop at the site of the injury. This is know as the Koebner phenomenon. Therefore, you do have to take care that the treatment is gentle and does not cause any trauma or damage to the skin. Likewise, for eczema, the skin is sensitive and more prone to external insults, so you should avoid treatment if the facial skin is still red or irritated as this can be more easily aggravate by treatment.

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Answered By

Dr Colin Theng

Dermatologist

How can I treat severe hair fall and an itchy scalp?

Hi Dianne Rose, Based on your story, I can immediately pinpoint possible causes of your hair loss. They are: 1. Scalp Dermatitis (inflammation of scalp) 2. Tinea Capitis (fungal infection of scalp) 3. Nutritional Deficiencies 4. Female Pattern Hair Loss(multi factorial causes) Steroid scalp lotions, Ketoconazole shampoo and Minoxidil spray/foam will be your first line treatment. The above treatments are not expensive. You have a medical condition and it’s turning into agoraphobia and possibly depression, so please please please seek a proper medical consult.

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