Yes I do. Citrizine helps a bit

I get it a lot, I'm on Tramadol & Gabapentine and I think these drugs are the cause so started taking antihistamine tablets and it seems to have eased it.

Have your Dr. do a liver enzyme test. I had this a few years ago and my enzymes were off the chart. That is the main symptom.

Yes, mostly at night. I take hydroxyzine also called atarax. It mostly helps, but I have also learned to stay hydrated, so I try to drink lots of water thru out the day and evening.

It is a FBM symptome. It is called Itchy Blood. What works is Lyrica 75 mg.