I don't know if this is for sure you're problem but I suffer from a skin condition known as Seborrheic dermatitis, which does cause symptoms similar to yours such as excessively oily scalp/ skin, itchy , and irritation . It also causes excessive dandruff and yellowish scales if it gets bad.

here's a link to info all about it
https://health.google.com/health/ref/Seb...dermatitis

Nizoral and Tea trea oil are common treatments used to control the Seborrheic Dermatitis,but it's a chronic condition and sadly has no cure and lately those two products haven't been working as well as they did a few months ago .

Again this may not be your problem but if it is , then I can give you advice .
I have been balding for a few years and was going to go through with getting a system but then the Seborrheic Dermatitis appeared and now i'm not sure if i could manage caring for a hair system and my scalp condition at the same time.
I'm still hoping to find a way to wear a system , even if it means attaching and removing it every day or so ( although that would be a pain )

how long does the G2BG work for you before it lifts ?

if anyone else is stuck in the same boat as me , some advice would be much appreciated

here's a link to a thread created by people suffering from SD
http://www.acne.org/messageboard/OFFICIA...37402.html