For the past 2 or 3 months I’ve been itching really bad when ever I start to itch it always seems when I’m hot, nervous, anxious etc.. but there’s also time when it will come out of no where. I’ve used Benadryl but it only calms down the itching. I literally have to be kept cool 24/7. I haven’t been able to get out of the house unless it’s short trips. I have diabetes type 1. I’ve used lotion, cetirizine, ranitidine HCL, and clindamycin and nothing seems to work