HomeAnswersDermatologyrashCan Amoxicillin cause rashes in babies?

My 9-month-old daughter has rashes in legs and lower back. Could this be Amoxicillin allergy?

Share

The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Answered by

Dr. Shanza Ikram

Medically reviewed by

Dr. Vinodhini J.

Published At March 17, 2020
Reviewed AtJanuary 8, 2024

Patient's Query

Hello doctor,

My 9-month-old daughter had a rash for three days. It started with small, discreet spots on the legs and lower back. The next day she had a rash on her face and body. These are red, flat spots. It itches. She has no fever and is in good general condition. We consulted a doctor who was thinking about the onset of chickenpox. But the evolution of the rash does not seem to go in this direction. The doctor cannot give us any other diagnosis. We fear an Amoxicillin rash. The rashes first appeared as small spots, and our daughter finished an 8-day treatment for otitis. Do you think that is possible? What else could it be?

Answered by Dr. Shanza Ikram

Hi,

Welcome to icliniq.com.

I have gone through your case. In my opinion, there are two to three possibilities for the rash. First yes, it could be drug eruption as the rash is itchy and appeared after she took treatment for otitis. Drug rash can either occur immediately or even after six weeks. Second, it could be due to any viral or bacterial infection which first caused otitis and then the rash. But as she did not have a fever and there are no vesicles so in my opinion, it is not chickenpox. Third possibility is insect bite or papular urticaria. Last possibility is Gianotii crosti syndrome. It is common in children of this age group and rash in it is itchy.

Treatment plan

Please apply 1 percent Hydrocortisone cream on lesions two times a day for ten days. Rash will disappear in two to three weeks.

Patient's Query

Thank you doctor,

If it is an Amoxicillin rash, does it mean she has an allergy? Is there a risk for her to have a more severe reaction (like anaphylactic shock) next time if she takes that drug?

Answered by Dr. Shanza Ikram

Hi,

Welcome back to icliniq.com.

Yes, it means that she is allergic to Penicillin medicine and she should not use it in the future. On clinical picture, (attachment removed to protect patient identity) I told you three different diagnoses. Confirmation can only be done by skin biopsy. However, clinically it is not chickenpox.

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

Dr. Shanza Ikram
Dr. Shanza Ikram

Dermatology

Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Read answers about:

rashamoxicillin

Ask your health query to a doctor online

Dermatology

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy