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What could cause tonsillitis and sores on the tongue?

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

Patient's Query

Hi doctor,

My son is 18 months old. We took him to the doctor as he had a fever, would not eat and we could see he was struggling to swallow. He was diagnosed with acute tonsillitis by the doctor and she prescribed Penicillin antibiotic, Nurofen, and Empaped.

The next day we saw that his gums were swollen and sensitive and there were sores on his tongue. I and his grandmother had a cold sore on our lips and I am afraid that he might have caught herpes from one of us. I made sure not to kiss him.

Could you provide any advice on this matter? Is there anything we can do to make it better? Could it be due to tonsillitis? Could it be something serious?

Thank you.

Answered by Dr. Muzaffer Hussain Parray

Education:

BDS

Professional Bio:

Dr. Muzaffer Hussain Parray is a passionate Dentist specializing in Oral Medicine and Radiology, with expertise in diagnosing and managing complex oral diseases, jaw disorders, and oral lesions. He is skilled in advanced imaging techniques and non-surgical treatments for oral health issues. Dr. Parray is committed to delivering accurate diagnoses and personalized care, ensuring early detection, effective treatment, and long-term oral wellness for his patients.

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

Hi,

Welcome to icliniq.com.

I have gone through your question I can understand your concern.

As per your history it looks like the lesion can be either a fungal infection or it may be multiple aphthous ulcers. If you can upload some more pictures with an open mouth. There is nothing to worry about in opening the mouth with your fingers. Also, provide the history of how many days he is taking antibiotics and painkillers.

The infection is not transmitted from you which is clear as it does not look like the herpes zoster. You may need to stop the antibiotics as it looks like an opportunistic infectious lesion because of Penicillin.

I hope that you get your answer.

Please let me know if you need any help.

Thank you.

Medically reviewed by iCliniq medical review team
Published At May 16, 2023
Reviewed At June 3, 2026

Education:

BDS

Professional Bio:

Dr. Muzaffer Hussain Parray is a passionate Dentist specializing in Oral Medicine and Radiology, with expertise in diagnosing and managing complex oral diseases, jaw disorders, and oral lesions. He is skilled in advanced imaging techniques and non-surgical treatments for oral health issues. Dr. Parray is committed to delivering accurate diagnoses and personalized care, ensuring early detection, effective treatment, and long-term oral wellness for his patients.

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:

BDS

Professional Bio:

Dr. Muzaffer Hussain Parray is a passionate Dentist specializing in Oral Medicine and Radiology, with expertise in diagnosing and managing complex oral diseases, jaw disorders, and oral lesions. He is skilled in advanced imaging techniques and non-surgical treatments for oral health issues. Dr. Parray is committed to delivering accurate diagnoses and personalized care, ensuring early detection, effective treatment, and long-term oral wellness for his patients.

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

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