My husband has just been diagnosed with cat scratch fever. He startled Susie the other day picking her up and she took a swipe at him on the neck. A couple knots have come up, he's had chills, fever and nausea. The doc prescribed an alternative to penecillin as hubby is allergic. He's upset because he can't have dairy while on the medicine. The doc says he should be okay. Anyone went through this?