Seborrheic Dermatitis question

I have had seborrheic dermatitis for a while and got checked out about 5 years ago by a dermatologist.  I always had it on the scalp along my forehead and down the sides of my scalp going through my hair.  I have used a coal-tar based shampoo occasionally and use HeadnShoulders as a regular shampoo.  There always seems to be some pink along my scalp line on one side and using the coal-tar shampoo almost takes it away but not quite.  It hasn't itched in a long time as I always use HeadnShoulders but I wanted to find out if anyone has this on their scalp where it doesn't itch anymore but still looks pink/flaky?  Should I possibly get this checked out or just be thankful that it doesn't itch?

[SDTreatment]

Hi,
I've had SD since 2004 and mine has never really itched much at all.  I'm bald on top and my SD is prevalent across the top of my scalp where I have no hair and does affect my face at times.  Mine is flaky pretty much all of the time although various shampoos and lotions I use keep it from being very noticeable.  I think you're probably safe just being "thankful it doesn't itch", but if you feel uncomfortable about it, by all means have your dermatologist check it out.
Chris

[SDTreatment]

Hi,
I've had SD since 2004 and mine has never really itched much at all.  I'm bald on top and my SD is prevalent across the top of my scalp where I have no hair and does affect my face at times.  Mine is flaky pretty much all of the time although various shampoos and lotions I use keep it from being very noticeable.  I think you're probably safe just being "thankful it doesn't itch", but if you feel uncomfortable about it, by all means have your dermatologist check it out.
Chris