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How can my daughter’s rash be diagnosed and treated?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

My daughter is having an extensive rash problem. It was first found in her genital region, but now it has covered her legs and arms. I would like some advice on what could be the cause of this and how it can be treated further.

Any help in this regard will be appreciated.

Thank you very much.

Answered by Dr. Kanaga Lakshmi

Education:

MD

Professional Bio:

Worked as senior resident in NICU at PSG HOSPITALS ,Coimbatore, Tamil Nadu. As senior resident in Dr RML hospitals, New delhi. Fellowship in Developmental-Behavioral Pediatrics

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome to icliniq.com.

I appreciate your concern.

From the details given, your daughter's rash may actually be a viral rash, considering the blisters she had at the corners of the mouth, as well as a body rash in her classmate. In addition, there are times when rashes may get irritated and become infected, and therefore, it will be essential to have her assessed by a health care provider to see if she has anything worth worrying about.

For now, ensure that she remains hydrated, avoid scratching, and watch out for any signs of fever, mouth sores, difficulty in feeding, increased pain, pus, and rapid spread of the rash.

Considering that her rash has moved from the diaper area to the limbs within a single day, it would be wise for you to schedule a video or direct consultation as soon as possible.

Kindly seek medical attention immediately if the following symptoms occur: Difficulty breathing, swelling of the face and or lips, sleepiness, purple or non-blanching rash of the skin; Unable to take adequate fluids.

I hope that I have answered your questions.

Thank you.

Medically reviewed by iCliniq medical review team
Published At July 21, 2026
Reviewed At July 21, 2026

Education:

MD

Professional Bio:

Worked as senior resident in NICU at PSG HOSPITALS ,Coimbatore, Tamil Nadu. As senior resident in Dr RML hospitals, New delhi. Fellowship in Developmental-Behavioral Pediatrics

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MD

Professional Bio:

Worked as senior resident in NICU at PSG HOSPITALS ,Coimbatore, Tamil Nadu. As senior resident in Dr RML hospitals, New delhi. Fellowship in Developmental-Behavioral Pediatrics

This doctor is not available for online consultations on the platform anymore.

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