Dry skin from Remicade??

Hi folks,,,Well, my son is on Remicade,,going on 4 years,,,but has noticed since he used it,,he has had really dry scalp and dry skin on his face,,,,Does anyone else taking Remicade get that..?? Just curious.
He went to a Dermatologist,,and he prescribed a very expensive shampoo,,,did nothing,,,nor did the cream he gave him...I guess he just has to live with it,,,because he sure isn't giving up Remicade,,,it is a blessing and he hasn't had a flare in years...thank God....

Thanks Sherry,,,that's what he has,,,a red type rash along both sides of his face,,and dry scalp and forehead
I'll be sure and tell him your response.