Yes its on both sides of my Family..I didn't really realise P presence until late and in Full Flame on activity my feet and hands weren't functional I could barely walk I felt so depressed as I was a Nurse in a major facility..my feet ached in pain when I was in motion. I was always in motion...so simply said yes I do think in my Family at least we are predisposed to The Big P..:)
Humidity is a big trigger for my P which is why I don't go to high humidity areas. My P shows me immediately that I need to turn aroundxand go back which is also why I only go to a dry climate area when going on holiday. Air pollution is just as a big problem for my P. I try to moisturise constantly when in Durban SA, but with that I saw my P got worse so what I did was using a bit of olive oil, (applied it in the morning only) and it kept my skin not from drying out. It helped for me. :)
Abstained from any relationship and socialising for nearly 10yrs ..a divorce during that u was under extreme stress and ended up with cancer. Now I’m ok and phorasis has demmished 90% because I’m stress free loving myself more and healthy eating. But strangely enough I never had psoriasis on my face because it is always exposed to VitD if the sun. VitD is vital.