I developed seborrheic dermatitis on my scalp first, then on my eyebrows and face, and now I have it on my upper lip... I have no idea why it keeps getting worse. Went to see a dermatologist and she prescribed me with hydrocortisone for my eyebrows and face but I've read it's not good to use it too much, it does work but as soon as I stop using it it comes back. I've been using salt water on my face, eyebrows, lips and it seemed to be working at the beginning but now it's not working that well. Salt water helps on my lips but now they're every sensitive, when I smile or laugh it feels like I'm pulling the skin of my upper lip, I seriously don't know what to do anymore... This week I've been doing some research and some people recommended not eating spicy food, gluten, diary so I'm gonna give that a shot. It's a pain cos I love cheese fml ( ; - ; )