This is unusual and there must be a reason why your son's appetite has become so poor. It is possible that his tonsil infection has still not cleared or he may have a problem called a tonsil abscess. It would be best to ask your doctor to see him again. In the meantime give him probiotics daily such as Probiflora Chewable once daily.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.