This is a question but also maybe an answer. I am being totally serious about everything I say! I had an OVERWHELMING need to itch my scrotum and anal area. It wasn't like any itch I have ever had before. The itching was overwhelmingly euphoric when I itched area. I mean I could feel it though my entire body. I tried powders, creams,etc. Nothing worked and I was too embarrassed to even go to Doctor. I never really itched it either it was more pressure digging action. The itch felt internal. I thought it was mental but I couldn't find the strength to stop. This year my Allergies were really bad. Flonase wasn't helping. Pills nothing. Went to doctor to get steroid shot they usually work but nothing. Doctor also prescribed Azelastine took awhile to pick it up. There was mix up with where it was sent. Was I glad when I did pick it up... HELL YEAH! Not only did it help with allergies but that hellish itch was gone totally. Just like that UNBELIEVABLE! Don't know why. Can't find any info that Azelastine would help with that problem. BUT IT DID! there is no doubt in my mind. Its not a coincidence. My question is why would it help?