Hello Doctor, I Have a rash under both arm pits,It gets very itchy,its about the size of 1 euro coin.It get flakey and peels off.I use fucibet sparingly.I also have a rash on my backside ,using fucibet here also.The cream helps but it will not go away.Very itchy at night.Can you help,not getting much sleep with this.I have this since i was 18 ,i am now 49.Regards & Thanks.