All of a sudden this weekend i have developed a patch of greasy hair on right side top part of head, the first time it happened I thought i'd just not washed out shampoo properly. But I washed again carefully and same thing. So i changed shampoo and its still there!
Help! It looks and feels awful, one side of my head is fine the other terrible.
Any suggestions would be gratefully received, I've done nothing different which makes it more weird, could it be hormonal, i'm only 35!