This is my first post ever so a bit of background. I have had P for over 10 years and am currently enduring my worst bout ever. I have it in my scalp and nails, my arms and legs all over, my back all over, over my chest and some on my torso, its quite severe and I am more than happy to post pictures to show.
I have been using coal tar which as we all know smells horrible and doesn't do much for clothes either, it makes my skins sting then when its soaked in I put Double base all over. I also occasionally use Duovbet but not very often as I am unsure whether it is working for me

Last week I visited a Chinese Dr, who after taking my pulse told me I had hot blood and kidney problems and prescribed a mixture of what looked like a random birds nest. I was told to boil this mixture up and simmer for 20 Min's then drink a cup full 3 times a day and add the rest to bath water. It tasted revolting, like rotten leaves with rotten wood bark!! but I did it.The baths were bliss and I am a shower person, I also used it on my face and hair, I tried to carry on using coal tar but it appeared to make the itching worse so I stopped and haven't used it since.
After a week, my p has changed, I am not so itchy, its lessen by about 50% and my P seems less thick really, that's the only way I can describe it. She took my pulse again and told me she wanted quicker results, she also did a type of acupuncture on my ears and rubbed some ground up herbs on them, looked weird but hey didn't hurt then she gave me some more stuff to boil up and drink, still tasted revolting but not as bad as the first lot, this has got like a curry base and after kick to it and I seem better at drinking it. I had a bath yesterday and so far still not itching and I don't have to tell anyone how that alone is a bonus!
Not sure how this is going to turn out by wanted to let you know just in case it works, reduced itching does it for me. Hopefully 2 weeks in Greece will also help.. first time I have gone on Holiday with my P so severe but just trying to think positive about it and not worry about showing so much skin... not sure what sun tan lotion or cream to use though so if anyone can recommend one or several I would be grateful.
Will keep posting about my Chinese experiences to let you know .