I m female and have a problem with acne , the dokter gave me a TETRALYSAL TRAITMENT FOR 3 WEEKS, and also an Fucidin 2% (creme) , Iso-Betadine (for washing) for 2 weeks. Do I have to take the Tetralysal and do the Fucidin and Iso-betadine together (same weeks) or till i finish the Tetralysal, and after the 3 weeks, beginning with the other medecin??? please answer me soon as possible, i took the tetralysal today and i want to know what to do after that. Thanks, Yasmin