hi big wil;
i too have suffered emensely from a really bad scalp (still do to this day).
man its fu%ked, since the age of 13, my scalps been itching and every two days-three days, i develop heavy flakes which make me wanna take a rather large fork and scratch my scalp till it bleeds...
i get spots on my scalp aswell, which turns bloody when i pop them.
ive got a harsh type of sebborheic dermatitis. when i turned 20, i started loseing hair badly, 200-300 every day. even till this day i lose that much. im 25 now, and with only 300 or so fine hairs left on my head. (people call me baldy locks and the three hairs). i cant rub minoxidil on, but i only take internals. just propecia, thats it. does fu%k all for me, except give me a limp di$k.
save your money dude, coz fighting this hair loss and psoarisis, is one hell of an uphill struggle, trust me ive been through something vey simillar (still am, lol).
to calm your scalp down. use polytar. emu oil. and pray (and pray lots!!).
my cousin has what you have. and it has spread all over his scalp, down to the ears over a period of 4 years, its progressively getting worse. he uses a conceiller gel to help him get about in daily life. other than that, his daily routine consists of waking up at 10am (depressed), then at 2am, the hat go's off.
man hold in there. save up for a transplant instead (FUE/FIT), the hairs in the NW7 safe region are more resistant to DHT, it'll help you hide your psoarisis aswell.
goodluck bro, and remeber tissuse (skin) engineering is also in the future like hair cloning.
peace.
John.
ask me anything you want, ill try an help you as much as i can.