Poor child

My poor baby has been very ill. He has had a herpes virus - the one that causes cold sores. However, the first time you get this virus it is VERY, VERY sore. It causes ulcers in the mouth and throat. The poor mite has been in such pain that he's been unable to eat or drink. Today it finally seems like he's getting better as he's been able to eat or drink something without crying or screaming.