Hi I was wondering if anyone else has experienced little butterfly like sensations on the left side of their chest . A nurse I know has told me it can be caused by prednisolone. I started pred in October and reduced from 7mg to 6mg a few days ago. Up until yesterday I have never felt anything like it. I am under a lot of stress at the moment and if it continues I will see my GP but in the meantime has anyone else felt this?