you are probably suffering from seborrhoeic dermatitis
an antihistamine can be added to your current treatment to alleviate itching.
and a topical antibiotic
can also be added to the current cream that has been prescribed. i am assuming that there is no topical antibiotic in the cream given to you
and have patience. if the above were prescribed by your dermat then you may follow up with him. if no dermat was consulted then do visit him to see if the cream prescribed was correct