Usually psoriasis is not a curable Psoriasis is a skin disease which cames from family thought to be an immune system problem. Triggers include infections, stress and cold. You need to be able to know what to eat and what not to eat specifically!, maintain your sleeping time make sure your not stressed and drink more water do not eat uncooked meat, any dairy products, and drink alcohols specially smoke cigarettes this things makes it worse!! I know it's hard to maintain this things bt most of all be patient!, I have also psoriasis and it is very frustrating thing bt mostly don't lose hope and faith!! Umm lastly there is a clinic I went and found one medicine and it's very hard it's a pill which will be subscribed by doctors the clinic is around piyasa on the way to cathedral school on the right side of the road 100 meters away from Eliana hotel the clinic is called tesfa mekakelegn clinic he's an amazing dermatologist doctor hope u'll find it 😊!