Hair loss

[Turnedlight]

When I've been very itchy at night, I've used cotton gloves, taped on with sticking plaster or you'll pull them off.
It sounds really horrible, I hope you find relief soon. I'm guessing you've tried all the different shampoos already but just in case it helps, I found oilatum shampoo actually worked on my scalp (though I only had it very bad in the back of the hairline at the top of the neck).