My husband wears contacts, 2 days ago he came home from work, took out his contacts & went to bed, he woke the next morn with a puffy lower right eye lid, There is drainage that looks like conjunctivitis, the Dr prescribed Vigamox but it has not helpedany. The Dr said it could be pink eye, but he wasn't sure. The vigamox burns his eye so bad that he asked me to go to the store and buy an eye wash kit. And he has a pretty high pain tolorence! What can I do to ease his pain and swelling? And do we continue the eye drops?