I got 2 lovely new kittens in August and since then I have had a non ichy hive like rash on the inside of both my arms. Is this something that has happened to anyone else? Is it common? Never had cats before. They have been de-wormed, de-fleaed and vaccinated. Any suggestions? I am fanatical about washing my hands after handling them but I don't tend to scrub my arms aswell.